87691968

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 252

約数和(自身を含む): 316199520

約数和(自身を除く): 228507552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 239, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 478, 504, 546, 576, 588, 624, 637, 672, 717, 728, 784, 819, 832, 882, 936, 956, 1008, 1092, 1176, 1248, 1274, 1344, 1434, 1456, 1568, 1638, 1673, 1764, 1872, 1911, 1912, 2016, 2151, 2184, 2352, 2496, 2548, 2868, 2912, 3107, 3136, 3276, 3346, 3528, 3744, 3822, 3824, 4032, 4302, 4368, 4704, 5019, 5096, 5733, 5736, 5824, 6214, 6552, 6692, 7056, 7488, 7644, 7648, 8604, 8736, 9321, 9408, 10038, 10192, 11466, 11472, 11711, 12428, 13104, 13384, 14112, 15057, 15288, 15296, 17208, 17472, 18642, 20076, 20384, 21749, 22932, 22944, 23422, 24856, 26208, 26768, 27963, 28224, 30114, 30576, 34416, 35133, 37284, 40152, 40768, 43498, 45864, 45888, 46844, 49712, 52416, 53536, 55926, 60228, 61152, 65247, 68832, 70266, 74568, 80304, 86996, 91728, 93688, 99424, 105399, 107072, 111852, 120456, 122304, 130494, 137664, 140532, 149136, 152243, 160608, 173992, 183456, 187376, 195741, 198848, 210798, 223704, 240912, 260988, 281064, 298272, 304486, 321216, 347984, 366912, 374752, 391482, 421596, 447408, 456729, 481824, 521976, 562128, 596544, 608972, 695968, 749504, 782964, 843192, 894816, 913458, 963648, 1043952, 1124256, 1217944, 1370187, 1391936, 1565928, 1686384, 1789632, 1826916, 2087904, 2248512, 2435888, 2740374, 3131856, 3372768, 3653832, 4175808, 4871776, 5480748, 6263712, 6745536, 7307664, 9743552, 10961496, 12527424, 14615328, 21922992, 29230656, 43845984, 87691968]

約数ペア:

[(1, 87691968), (2, 43845984), (3, 29230656), (4, 21922992), (6, 14615328), (7, 12527424), (8, 10961496), (9, 9743552), (12, 7307664), (13, 6745536), (14, 6263712), (16, 5480748), (18, 4871776), (21, 4175808), (24, 3653832), (26, 3372768), (28, 3131856), (32, 2740374), (36, 2435888), (39, 2248512), (42, 2087904), (48, 1826916), (49, 1789632), (52, 1686384), (56, 1565928), (63, 1391936), (64, 1370187), (72, 1217944), (78, 1124256), (84, 1043952), (91, 963648), (96, 913458), (98, 894816), (104, 843192), (112, 782964), (117, 749504), (126, 695968), (144, 608972), (147, 596544), (156, 562128), (168, 521976), (182, 481824), (192, 456729), (196, 447408), (208, 421596), (224, 391482), (234, 374752), (239, 366912), (252, 347984), (273, 321216), (288, 304486), (294, 298272), (312, 281064), (336, 260988), (364, 240912), (392, 223704), (416, 210798), (441, 198848), (448, 195741), (468, 187376), (478, 183456), (504, 173992), (546, 160608), (576, 152243), (588, 149136), (624, 140532), (637, 137664), (672, 130494), (717, 122304), (728, 120456), (784, 111852), (819, 107072), (832, 105399), (882, 99424), (936, 93688), (956, 91728), (1008, 86996), (1092, 80304), (1176, 74568), (1248, 70266), (1274, 68832), (1344, 65247), (1434, 61152), (1456, 60228), (1568, 55926), (1638, 53536), (1673, 52416), (1764, 49712), (1872, 46844), (1911, 45888), (1912, 45864), (2016, 43498), (2151, 40768), (2184, 40152), (2352, 37284), (2496, 35133), (2548, 34416), (2868, 30576), (2912, 30114), (3107, 28224), (3136, 27963), (3276, 26768), (3346, 26208), (3528, 24856), (3744, 23422), (3822, 22944), (3824, 22932), (4032, 21749), (4302, 20384), (4368, 20076), (4704, 18642), (5019, 17472), (5096, 17208), (5733, 15296), (5736, 15288), (5824, 15057), (6214, 14112), (6552, 13384), (6692, 13104), (7056, 12428), (7488, 11711), (7644, 11472), (7648, 11466), (8604, 10192), (8736, 10038), (9321, 9408)]