75120556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 157731840

約数和(自身を除く): 82611284

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1303, 1988, 2059, 2606, 4118, 5212, 8236, 9121, 14413, 18242, 28826, 36484, 37787, 57652, 75574, 92513, 151148, 185026, 264509, 370052, 529018, 647591, 1058036, 1295182, 2590364, 2682877, 5365754, 10731508, 18780139, 37560278, 75120556]

約数ペア:

[(1, 75120556), (2, 37560278), (4, 18780139), (7, 10731508), (14, 5365754), (28, 2682877), (29, 2590364), (58, 1295182), (71, 1058036), (116, 647591), (142, 529018), (203, 370052), (284, 264509), (406, 185026), (497, 151148), (812, 92513), (994, 75574), (1303, 57652), (1988, 37787), (2059, 36484), (2606, 28826), (4118, 18242), (5212, 14413), (8236, 9121)]