89065476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 236396160

約数和(自身を除く): 147330684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 409, 414, 526, 789, 818, 828, 1052, 1227, 1578, 1636, 2367, 2454, 3156, 3681, 4734, 4908, 6049, 7362, 9407, 9468, 12098, 14724, 18147, 18814, 24196, 28221, 36294, 37628, 54441, 56442, 72588, 84663, 107567, 108882, 112884, 169326, 215134, 217764, 322701, 338652, 430268, 645402, 968103, 1290804, 1936206, 2474041, 3872412, 4948082, 7422123, 9896164, 14844246, 22266369, 29688492, 44532738, 89065476]

約数ペア:

[(1, 89065476), (2, 44532738), (3, 29688492), (4, 22266369), (6, 14844246), (9, 9896164), (12, 7422123), (18, 4948082), (23, 3872412), (36, 2474041), (46, 1936206), (69, 1290804), (92, 968103), (138, 645402), (207, 430268), (263, 338652), (276, 322701), (409, 217764), (414, 215134), (526, 169326), (789, 112884), (818, 108882), (828, 107567), (1052, 84663), (1227, 72588), (1578, 56442), (1636, 54441), (2367, 37628), (2454, 36294), (3156, 28221), (3681, 24196), (4734, 18814), (4908, 18147), (6049, 14724), (7362, 12098), (9407, 9468)]