89506612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 175779072

約数和(自身を除く): 86272460

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 188, 212, 611, 689, 691, 1222, 1378, 1382, 2444, 2491, 2756, 2764, 4982, 8983, 9964, 17966, 32383, 32477, 35932, 36623, 64766, 64954, 73246, 129532, 129908, 146492, 422201, 476099, 844402, 952198, 1688804, 1721281, 1904396, 3442562, 6885124, 22376653, 44753306, 89506612]

約数ペア:

[(1, 89506612), (2, 44753306), (4, 22376653), (13, 6885124), (26, 3442562), (47, 1904396), (52, 1721281), (53, 1688804), (94, 952198), (106, 844402), (188, 476099), (212, 422201), (611, 146492), (689, 129908), (691, 129532), (1222, 73246), (1378, 64954), (1382, 64766), (2444, 36623), (2491, 35932), (2756, 32477), (2764, 32383), (4982, 17966), (8983, 9964)]