80458717936

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{5297}}^1$

素因数の和:5642

約数の個数: 80

約数和(自身を含む): 161294855040

約数和(自身を除く): 80836137104

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 197, 244, 316, 394, 488, 632, 788, 976, 1264, 1576, 3152, 4819, 5297, 9638, 10594, 12017, 15563, 19276, 21188, 24034, 31126, 38552, 42376, 48068, 62252, 77104, 84752, 96136, 124504, 192272, 249008, 323117, 418463, 646234, 836926, 949343, 1043509, 1292468, 1673852, 1898686, 2087018, 2584936, 3347704, 3797372, 4174036, 5169872, 6695408, 7594744, 8348072, 15189488, 16696144, 25526243, 51052486, 63654049, 82437211, 102104972, 127308098, 164874422, 204209944, 254616196, 329748844, 408419888, 509232392, 659497688, 1018464784, 1318995376, 5028669871, 10057339742, 20114679484, 40229358968, 80458717936]

約数ペア:

[(1, 80458717936), (2, 40229358968), (4, 20114679484), (8, 10057339742), (16, 5028669871), (61, 1318995376), (79, 1018464784), (122, 659497688), (158, 509232392), (197, 408419888), (244, 329748844), (316, 254616196), (394, 204209944), (488, 164874422), (632, 127308098), (788, 102104972), (976, 82437211), (1264, 63654049), (1576, 51052486), (3152, 25526243), (4819, 16696144), (5297, 15189488), (9638, 8348072), (10594, 7594744), (12017, 6695408), (15563, 5169872), (19276, 4174036), (21188, 3797372), (24034, 3347704), (31126, 2584936), (38552, 2087018), (42376, 1898686), (48068, 1673852), (62252, 1292468), (77104, 1043509), (84752, 949343), (96136, 836926), (124504, 646234), (192272, 418463), (249008, 323117)]