71902688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 103368352

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 827, 836, 988, 1144, 1654, 1672, 1976, 2288, 2717, 3308, 3344, 3952, 4576, 5434, 6616, 6688, 7904, 9097, 10751, 10868, 13232, 15713, 18194, 21502, 21736, 26464, 31426, 36388, 43004, 43472, 62852, 72776, 86008, 86944, 118261, 125704, 145552, 172016, 172843, 204269, 236522, 251408, 291104, 344032, 345686, 408538, 473044, 502816, 691372, 817076, 946088, 1382744, 1634152, 1892176, 2246959, 2765488, 3268304, 3784352, 4493918, 5530976, 6536608, 8987836, 17975672, 35951344, 71902688]

約数ペア:

[(1, 71902688), (2, 35951344), (4, 17975672), (8, 8987836), (11, 6536608), (13, 5530976), (16, 4493918), (19, 3784352), (22, 3268304), (26, 2765488), (32, 2246959), (38, 1892176), (44, 1634152), (52, 1382744), (76, 946088), (88, 817076), (104, 691372), (143, 502816), (152, 473044), (176, 408538), (208, 345686), (209, 344032), (247, 291104), (286, 251408), (304, 236522), (352, 204269), (416, 172843), (418, 172016), (494, 145552), (572, 125704), (608, 118261), (827, 86944), (836, 86008), (988, 72776), (1144, 62852), (1654, 43472), (1672, 43004), (1976, 36388), (2288, 31426), (2717, 26464), (3308, 21736), (3344, 21502), (3952, 18194), (4576, 15713), (5434, 13232), (6616, 10868), (6688, 10751), (7904, 9097)]