7225764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 20905920

約数和(自身を除く): 13680156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 509, 546, 676, 1014, 1018, 1092, 1183, 1527, 2028, 2036, 2366, 3054, 3549, 3563, 4732, 6108, 6617, 7098, 7126, 10689, 13234, 14196, 14252, 19851, 21378, 26468, 39702, 42756, 46319, 79404, 86021, 92638, 138957, 172042, 185276, 258063, 277914, 344084, 516126, 555828, 602147, 1032252, 1204294, 1806441, 2408588, 3612882, 7225764]

約数ペア:

[(1, 7225764), (2, 3612882), (3, 2408588), (4, 1806441), (6, 1204294), (7, 1032252), (12, 602147), (13, 555828), (14, 516126), (21, 344084), (26, 277914), (28, 258063), (39, 185276), (42, 172042), (52, 138957), (78, 92638), (84, 86021), (91, 79404), (156, 46319), (169, 42756), (182, 39702), (273, 26468), (338, 21378), (364, 19851), (507, 14252), (509, 14196), (546, 13234), (676, 10689), (1014, 7126), (1018, 7098), (1092, 6617), (1183, 6108), (1527, 4732), (2028, 3563), (2036, 3549), (2366, 3054)]