89625546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 205208640

約数和(自身を除く): 115583094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 503, 521, 1006, 1042, 1509, 1563, 3018, 3126, 4527, 4689, 9054, 9378, 9557, 9899, 19114, 19798, 28671, 29697, 57342, 59394, 86013, 89091, 172026, 178182, 262063, 524126, 786189, 1572378, 2358567, 4717134, 4979197, 9958394, 14937591, 29875182, 44812773, 89625546]

約数ペア:

[(1, 89625546), (2, 44812773), (3, 29875182), (6, 14937591), (9, 9958394), (18, 4979197), (19, 4717134), (38, 2358567), (57, 1572378), (114, 786189), (171, 524126), (342, 262063), (503, 178182), (521, 172026), (1006, 89091), (1042, 86013), (1509, 59394), (1563, 57342), (3018, 29697), (3126, 28671), (4527, 19798), (4689, 19114), (9054, 9899), (9378, 9557)]