85745028

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 203688576

約数和(自身を除く): 117943548

約数列:

[1, 2, 3, 4, 6, 12, 103, 173, 206, 309, 346, 401, 412, 519, 618, 692, 802, 1038, 1203, 1236, 1604, 2076, 2406, 4812, 17819, 35638, 41303, 53457, 69373, 71276, 82606, 106914, 123909, 138746, 165212, 208119, 213828, 247818, 277492, 416238, 495636, 832476, 7145419, 14290838, 21436257, 28581676, 42872514, 85745028]

約数ペア:

[(1, 85745028), (2, 42872514), (3, 28581676), (4, 21436257), (6, 14290838), (12, 7145419), (103, 832476), (173, 495636), (206, 416238), (309, 277492), (346, 247818), (401, 213828), (412, 208119), (519, 165212), (618, 138746), (692, 123909), (802, 106914), (1038, 82606), (1203, 71276), (1236, 69373), (1604, 53457), (2076, 41303), (2406, 35638), (4812, 17819)]