68571198

素因数分解:

$2^1\times 3^7\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 157400640

約数和(自身を除く): 88829442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 257, 366, 486, 514, 549, 729, 771, 1098, 1458, 1542, 1647, 2187, 2313, 3294, 4374, 4626, 4941, 6939, 9882, 13878, 14823, 15677, 20817, 29646, 31354, 41634, 44469, 47031, 62451, 88938, 94062, 124902, 133407, 141093, 187353, 266814, 282186, 374706, 423279, 562059, 846558, 1124118, 1269837, 2539674, 3809511, 7619022, 11428533, 22857066, 34285599, 68571198]

約数ペア:

[(1, 68571198), (2, 34285599), (3, 22857066), (6, 11428533), (9, 7619022), (18, 3809511), (27, 2539674), (54, 1269837), (61, 1124118), (81, 846558), (122, 562059), (162, 423279), (183, 374706), (243, 282186), (257, 266814), (366, 187353), (486, 141093), (514, 133407), (549, 124902), (729, 94062), (771, 88938), (1098, 62451), (1458, 47031), (1542, 44469), (1647, 41634), (2187, 31354), (2313, 29646), (3294, 20817), (4374, 15677), (4626, 14823), (4941, 13878), (6939, 9882)]