72100064748

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 171127756800

約数和(自身を除く): 99027692052

約数列:

[1, 2, 3, 4, 6, 12, 149, 211, 223, 298, 422, 446, 447, 596, 633, 669, 844, 857, 892, 894, 1266, 1338, 1714, 1788, 2532, 2571, 2676, 3428, 5142, 10284, 31439, 33227, 47053, 62878, 66454, 94106, 94317, 99681, 125756, 127693, 132908, 141159, 180827, 188212, 188634, 191111, 199362, 255386, 282318, 361654, 377268, 382222, 383079, 398724, 510772, 542481, 564636, 573333, 723308, 764444, 766158, 1084962, 1146666, 1532316, 2169924, 2293332, 7010897, 14021794, 21032691, 26943223, 28043588, 28475539, 40324421, 42065382, 53886446, 56951078, 80648842, 80829669, 84130764, 85426617, 107772892, 113902156, 120973263, 161297684, 161659338, 170853234, 241946526, 323318676, 341706468, 483893052, 6008338729, 12016677458, 18025016187, 24033354916, 36050032374, 72100064748]

約数ペア:

[(1, 72100064748), (2, 36050032374), (3, 24033354916), (4, 18025016187), (6, 12016677458), (12, 6008338729), (149, 483893052), (211, 341706468), (223, 323318676), (298, 241946526), (422, 170853234), (446, 161659338), (447, 161297684), (596, 120973263), (633, 113902156), (669, 107772892), (844, 85426617), (857, 84130764), (892, 80829669), (894, 80648842), (1266, 56951078), (1338, 53886446), (1714, 42065382), (1788, 40324421), (2532, 28475539), (2571, 28043588), (2676, 26943223), (3428, 21032691), (5142, 14021794), (10284, 7010897), (31439, 2293332), (33227, 2169924), (47053, 1532316), (62878, 1146666), (66454, 1084962), (94106, 766158), (94317, 764444), (99681, 723308), (125756, 573333), (127693, 564636), (132908, 542481), (141159, 510772), (180827, 398724), (188212, 383079), (188634, 382222), (191111, 377268), (199362, 361654), (255386, 282318)]