71120448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 168

約数和(自身を含む): 240913920

約数和(自身を除く): 169793472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 569, 576, 651, 672, 744, 868, 992, 1008, 1116, 1138, 1302, 1344, 1488, 1707, 1736, 1953, 1984, 2016, 2232, 2276, 2604, 2976, 3414, 3472, 3906, 3983, 4032, 4464, 4552, 5121, 5208, 5952, 6828, 6944, 7812, 7966, 8928, 9104, 10242, 10416, 11949, 13656, 13888, 15624, 15932, 17639, 17856, 18208, 20484, 20832, 23898, 27312, 31248, 31864, 35278, 35847, 36416, 40968, 41664, 47796, 52917, 54624, 62496, 63728, 70556, 71694, 81936, 95592, 105834, 109248, 123473, 124992, 127456, 141112, 143388, 158751, 163872, 191184, 211668, 246946, 254912, 282224, 286776, 317502, 327744, 370419, 382368, 423336, 493892, 564448, 573552, 635004, 740838, 764736, 846672, 987784, 1111257, 1128896, 1147104, 1270008, 1481676, 1693344, 1975568, 2222514, 2294208, 2540016, 2963352, 3386688, 3951136, 4445028, 5080032, 5926704, 7902272, 8890056, 10160064, 11853408, 17780112, 23706816, 35560224, 71120448]

約数ペア:

[(1, 71120448), (2, 35560224), (3, 23706816), (4, 17780112), (6, 11853408), (7, 10160064), (8, 8890056), (9, 7902272), (12, 5926704), (14, 5080032), (16, 4445028), (18, 3951136), (21, 3386688), (24, 2963352), (28, 2540016), (31, 2294208), (32, 2222514), (36, 1975568), (42, 1693344), (48, 1481676), (56, 1270008), (62, 1147104), (63, 1128896), (64, 1111257), (72, 987784), (84, 846672), (93, 764736), (96, 740838), (112, 635004), (124, 573552), (126, 564448), (144, 493892), (168, 423336), (186, 382368), (192, 370419), (217, 327744), (224, 317502), (248, 286776), (252, 282224), (279, 254912), (288, 246946), (336, 211668), (372, 191184), (434, 163872), (448, 158751), (496, 143388), (504, 141112), (558, 127456), (569, 124992), (576, 123473), (651, 109248), (672, 105834), (744, 95592), (868, 81936), (992, 71694), (1008, 70556), (1116, 63728), (1138, 62496), (1302, 54624), (1344, 52917), (1488, 47796), (1707, 41664), (1736, 40968), (1953, 36416), (1984, 35847), (2016, 35278), (2232, 31864), (2276, 31248), (2604, 27312), (2976, 23898), (3414, 20832), (3472, 20484), (3906, 18208), (3983, 17856), (4032, 17639), (4464, 15932), (4552, 15624), (5121, 13888), (5208, 13656), (5952, 11949), (6828, 10416), (6944, 10242), (7812, 9104), (7966, 8928)]