82744506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 126395334

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 503, 666, 703, 741, 962, 1006, 1406, 1443, 1482, 1509, 2109, 2223, 2886, 3018, 4218, 4329, 4446, 4527, 6327, 6539, 8658, 9054, 9139, 9557, 12654, 13078, 18278, 18611, 19114, 19617, 27417, 28671, 37222, 39234, 54834, 55833, 57342, 58851, 82251, 86013, 111666, 117702, 124241, 164502, 167499, 172026, 241943, 248482, 334998, 353609, 372723, 483886, 707218, 725829, 745446, 1060827, 1118169, 1451658, 2121654, 2177487, 2236338, 3182481, 4354974, 4596917, 6364962, 9193834, 13790751, 27581502, 41372253, 82744506]

約数ペア:

[(1, 82744506), (2, 41372253), (3, 27581502), (6, 13790751), (9, 9193834), (13, 6364962), (18, 4596917), (19, 4354974), (26, 3182481), (37, 2236338), (38, 2177487), (39, 2121654), (57, 1451658), (74, 1118169), (78, 1060827), (111, 745446), (114, 725829), (117, 707218), (171, 483886), (222, 372723), (234, 353609), (247, 334998), (333, 248482), (342, 241943), (481, 172026), (494, 167499), (503, 164502), (666, 124241), (703, 117702), (741, 111666), (962, 86013), (1006, 82251), (1406, 58851), (1443, 57342), (1482, 55833), (1509, 54834), (2109, 39234), (2223, 37222), (2886, 28671), (3018, 27417), (4218, 19617), (4329, 19114), (4446, 18611), (4527, 18278), (6327, 13078), (6539, 12654), (8658, 9557), (9054, 9139)]