82459312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 179314912

約数和(自身を除く): 96855600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 67, 97, 104, 122, 134, 194, 208, 244, 268, 388, 488, 536, 776, 793, 871, 976, 1072, 1261, 1552, 1586, 1742, 2522, 3172, 3484, 4087, 5044, 5917, 6344, 6499, 6968, 8174, 10088, 11834, 12688, 12998, 13936, 16348, 20176, 23668, 25996, 32696, 47336, 51992, 53131, 65392, 76921, 84487, 94672, 103984, 106262, 153842, 168974, 212524, 307684, 337948, 396439, 425048, 615368, 675896, 792878, 850096, 1230736, 1351792, 1585756, 3171512, 5153707, 6343024, 10307414, 20614828, 41229656, 82459312]

約数ペア:

[(1, 82459312), (2, 41229656), (4, 20614828), (8, 10307414), (13, 6343024), (16, 5153707), (26, 3171512), (52, 1585756), (61, 1351792), (67, 1230736), (97, 850096), (104, 792878), (122, 675896), (134, 615368), (194, 425048), (208, 396439), (244, 337948), (268, 307684), (388, 212524), (488, 168974), (536, 153842), (776, 106262), (793, 103984), (871, 94672), (976, 84487), (1072, 76921), (1261, 65392), (1552, 53131), (1586, 51992), (1742, 47336), (2522, 32696), (3172, 25996), (3484, 23668), (4087, 20176), (5044, 16348), (5917, 13936), (6344, 12998), (6499, 12688), (6968, 11834), (8174, 10088)]