88215309

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5714

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 76895091

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 5669, 15561, 17007, 39683, 51021, 73697, 107711, 119049, 221091, 323133, 357147, 515879, 663273, 753977, 969399, 1400243, 1547637, 2261931, 4200729, 4642911, 6785793, 9801701, 12602187, 29405103, 88215309]

約数ペア:

[(1, 88215309), (3, 29405103), (7, 12602187), (9, 9801701), (13, 6785793), (19, 4642911), (21, 4200729), (39, 2261931), (57, 1547637), (63, 1400243), (91, 969399), (117, 753977), (133, 663273), (171, 515879), (247, 357147), (273, 323133), (399, 221091), (741, 119049), (819, 107711), (1197, 73697), (1729, 51021), (2223, 39683), (5187, 17007), (5669, 15561)]