67072356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 108

約数和(自身を含む): 193186812

約数和(自身を除く): 126114456

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 397, 468, 494, 684, 722, 741, 794, 988, 1083, 1191, 1444, 1482, 1588, 2166, 2223, 2382, 2964, 3249, 3573, 4332, 4446, 4693, 4764, 5161, 6498, 7146, 7543, 8892, 9386, 10322, 12996, 14079, 14292, 15086, 15483, 18772, 20644, 22629, 28158, 30172, 30966, 42237, 45258, 46449, 56316, 61932, 67887, 84474, 90516, 92898, 98059, 135774, 143317, 168948, 185796, 196118, 271548, 286634, 294177, 392236, 429951, 573268, 588354, 859902, 882531, 1176708, 1289853, 1719804, 1765062, 1863121, 2579706, 3530124, 3726242, 5159412, 5589363, 7452484, 11178726, 16768089, 22357452, 33536178, 67072356]

約数ペア:

[(1, 67072356), (2, 33536178), (3, 22357452), (4, 16768089), (6, 11178726), (9, 7452484), (12, 5589363), (13, 5159412), (18, 3726242), (19, 3530124), (26, 2579706), (36, 1863121), (38, 1765062), (39, 1719804), (52, 1289853), (57, 1176708), (76, 882531), (78, 859902), (114, 588354), (117, 573268), (156, 429951), (171, 392236), (228, 294177), (234, 286634), (247, 271548), (342, 196118), (361, 185796), (397, 168948), (468, 143317), (494, 135774), (684, 98059), (722, 92898), (741, 90516), (794, 84474), (988, 67887), (1083, 61932), (1191, 56316), (1444, 46449), (1482, 45258), (1588, 42237), (2166, 30966), (2223, 30172), (2382, 28158), (2964, 22629), (3249, 20644), (3573, 18772), (4332, 15483), (4446, 15086), (4693, 14292), (4764, 14079), (5161, 12996), (6498, 10322), (7146, 9386), (7543, 8892)]