82788810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12487}}^1$

素因数の和:12527

約数の個数: 64

約数和(自身を含む): 226582272

約数和(自身を除く): 143793462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 12487, 24974, 37461, 62435, 74922, 124870, 162331, 187305, 212279, 324662, 374610, 424558, 486993, 636837, 811655, 973986, 1061395, 1273674, 1623310, 2122790, 2434965, 2759627, 3184185, 4869930, 5519254, 6368370, 8278881, 13798135, 16557762, 27596270, 41394405, 82788810]

約数ペア:

[(1, 82788810), (2, 41394405), (3, 27596270), (5, 16557762), (6, 13798135), (10, 8278881), (13, 6368370), (15, 5519254), (17, 4869930), (26, 3184185), (30, 2759627), (34, 2434965), (39, 2122790), (51, 1623310), (65, 1273674), (78, 1061395), (85, 973986), (102, 811655), (130, 636837), (170, 486993), (195, 424558), (221, 374610), (255, 324662), (390, 212279), (442, 187305), (510, 162331), (663, 124870), (1105, 74922), (1326, 62435), (2210, 37461), (3315, 24974), (6630, 12487)]