64781262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13183}}^1$

素因数の和:13214

約数の個数: 64

約数和(自身を含む): 177192960

約数和(自身を除く): 112411698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13183, 26366, 39549, 79098, 92281, 118647, 171379, 184562, 237294, 276843, 342758, 355941, 514137, 553686, 711882, 830529, 1028274, 1199653, 1542411, 1661058, 2399306, 2491587, 3084822, 3598959, 4627233, 4983174, 7197918, 9254466, 10796877, 21593754, 32390631, 64781262]

約数ペア:

[(1, 64781262), (2, 32390631), (3, 21593754), (6, 10796877), (7, 9254466), (9, 7197918), (13, 4983174), (14, 4627233), (18, 3598959), (21, 3084822), (26, 2491587), (27, 2399306), (39, 1661058), (42, 1542411), (54, 1199653), (63, 1028274), (78, 830529), (91, 711882), (117, 553686), (126, 514137), (182, 355941), (189, 342758), (234, 276843), (273, 237294), (351, 184562), (378, 171379), (546, 118647), (702, 92281), (819, 79098), (1638, 39549), (2457, 26366), (4914, 13183)]