76122540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32531}}^1$

素因数の和:32559

約数の個数: 72

約数和(自身を含む): 248674608

約数和(自身を除く): 172552068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32531, 65062, 97593, 130124, 162655, 195186, 292779, 325310, 390372, 422903, 487965, 585558, 650620, 845806, 975930, 1171116, 1268709, 1463895, 1691612, 1951860, 2114515, 2537418, 2927790, 3806127, 4229030, 5074836, 5855580, 6343545, 7612254, 8458060, 12687090, 15224508, 19030635, 25374180, 38061270, 76122540]

約数ペア:

[(1, 76122540), (2, 38061270), (3, 25374180), (4, 19030635), (5, 15224508), (6, 12687090), (9, 8458060), (10, 7612254), (12, 6343545), (13, 5855580), (15, 5074836), (18, 4229030), (20, 3806127), (26, 2927790), (30, 2537418), (36, 2114515), (39, 1951860), (45, 1691612), (52, 1463895), (60, 1268709), (65, 1171116), (78, 975930), (90, 845806), (117, 650620), (130, 585558), (156, 487965), (180, 422903), (195, 390372), (234, 325310), (260, 292779), (390, 195186), (468, 162655), (585, 130124), (780, 97593), (1170, 65062), (2340, 32531)]