123503874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 276756480

約数和(自身を除く): 153252606

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 59, 78, 94, 118, 141, 177, 282, 354, 571, 611, 767, 1142, 1222, 1534, 1713, 1833, 2301, 2773, 3426, 3666, 4602, 5546, 7423, 8319, 14846, 16638, 22269, 26837, 33689, 36049, 44538, 53674, 67378, 72098, 80511, 101067, 108147, 161022, 202134, 216294, 348881, 437957, 697762, 875914, 1046643, 1313871, 1583383, 2093286, 2627742, 3166766, 4750149, 9500298, 20583979, 41167958, 61751937, 123503874]

約数ペア:

[(1, 123503874), (2, 61751937), (3, 41167958), (6, 20583979), (13, 9500298), (26, 4750149), (39, 3166766), (47, 2627742), (59, 2093286), (78, 1583383), (94, 1313871), (118, 1046643), (141, 875914), (177, 697762), (282, 437957), (354, 348881), (571, 216294), (611, 202134), (767, 161022), (1142, 108147), (1222, 101067), (1534, 80511), (1713, 72098), (1833, 67378), (2301, 53674), (2773, 44538), (3426, 36049), (3666, 33689), (4602, 26837), (5546, 22269), (7423, 16638), (8319, 14846)]