71408064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 239873536

約数和(自身を除く): 168465472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 67, 78, 84, 91, 96, 104, 112, 122, 134, 156, 168, 182, 183, 192, 201, 208, 224, 244, 268, 273, 312, 336, 364, 366, 402, 416, 427, 448, 469, 488, 536, 546, 624, 672, 728, 732, 793, 804, 832, 854, 871, 938, 976, 1072, 1092, 1248, 1281, 1344, 1407, 1456, 1464, 1586, 1608, 1708, 1742, 1876, 1952, 2144, 2184, 2379, 2496, 2562, 2613, 2814, 2912, 2928, 3172, 3216, 3416, 3484, 3752, 3904, 4087, 4288, 4368, 4758, 5124, 5226, 5551, 5628, 5824, 5856, 6097, 6344, 6432, 6832, 6968, 7504, 8174, 8736, 9516, 10248, 10452, 11102, 11256, 11712, 12194, 12261, 12688, 12864, 13664, 13936, 15008, 16348, 16653, 17472, 18291, 19032, 20496, 20904, 22204, 22512, 24388, 24522, 25376, 27328, 27872, 28609, 30016, 32696, 33306, 36582, 38064, 40992, 41808, 44408, 45024, 48776, 49044, 50752, 53131, 55744, 57218, 65392, 66612, 73164, 76128, 81984, 83616, 85827, 88816, 90048, 97552, 98088, 106262, 114436, 130784, 133224, 146328, 152256, 159393, 167232, 171654, 177632, 195104, 196176, 212524, 228872, 261568, 266448, 292656, 318786, 343308, 355264, 371917, 390208, 392352, 425048, 457744, 532896, 585312, 637572, 686616, 743834, 784704, 850096, 915488, 1065792, 1115751, 1170624, 1275144, 1373232, 1487668, 1700192, 1830976, 2231502, 2550288, 2746464, 2975336, 3400384, 4463004, 5100576, 5492928, 5950672, 8926008, 10201152, 11901344, 17852016, 23802688, 35704032, 71408064]

約数ペア:

[(1, 71408064), (2, 35704032), (3, 23802688), (4, 17852016), (6, 11901344), (7, 10201152), (8, 8926008), (12, 5950672), (13, 5492928), (14, 5100576), (16, 4463004), (21, 3400384), (24, 2975336), (26, 2746464), (28, 2550288), (32, 2231502), (39, 1830976), (42, 1700192), (48, 1487668), (52, 1373232), (56, 1275144), (61, 1170624), (64, 1115751), (67, 1065792), (78, 915488), (84, 850096), (91, 784704), (96, 743834), (104, 686616), (112, 637572), (122, 585312), (134, 532896), (156, 457744), (168, 425048), (182, 392352), (183, 390208), (192, 371917), (201, 355264), (208, 343308), (224, 318786), (244, 292656), (268, 266448), (273, 261568), (312, 228872), (336, 212524), (364, 196176), (366, 195104), (402, 177632), (416, 171654), (427, 167232), (448, 159393), (469, 152256), (488, 146328), (536, 133224), (546, 130784), (624, 114436), (672, 106262), (728, 98088), (732, 97552), (793, 90048), (804, 88816), (832, 85827), (854, 83616), (871, 81984), (938, 76128), (976, 73164), (1072, 66612), (1092, 65392), (1248, 57218), (1281, 55744), (1344, 53131), (1407, 50752), (1456, 49044), (1464, 48776), (1586, 45024), (1608, 44408), (1708, 41808), (1742, 40992), (1876, 38064), (1952, 36582), (2144, 33306), (2184, 32696), (2379, 30016), (2496, 28609), (2562, 27872), (2613, 27328), (2814, 25376), (2912, 24522), (2928, 24388), (3172, 22512), (3216, 22204), (3416, 20904), (3484, 20496), (3752, 19032), (3904, 18291), (4087, 17472), (4288, 16653), (4368, 16348), (4758, 15008), (5124, 13936), (5226, 13664), (5551, 12864), (5628, 12688), (5824, 12261), (5856, 12194), (6097, 11712), (6344, 11256), (6432, 11102), (6832, 10452), (6968, 10248), (7504, 9516), (8174, 8736)]