66660588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 181774320

約数和(自身を除く): 115113732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 2377, 3116, 4674, 4754, 7011, 7131, 9348, 9508, 14022, 14262, 21393, 28044, 28524, 42786, 45163, 85572, 90326, 97457, 135489, 180652, 194914, 270978, 292371, 389828, 406467, 541956, 584742, 812934, 877113, 1169484, 1625868, 1754226, 1851683, 3508452, 3703366, 5555049, 7406732, 11110098, 16665147, 22220196, 33330294, 66660588]

約数ペア:

[(1, 66660588), (2, 33330294), (3, 22220196), (4, 16665147), (6, 11110098), (9, 7406732), (12, 5555049), (18, 3703366), (19, 3508452), (36, 1851683), (38, 1754226), (41, 1625868), (57, 1169484), (76, 877113), (82, 812934), (114, 584742), (123, 541956), (164, 406467), (171, 389828), (228, 292371), (246, 270978), (342, 194914), (369, 180652), (492, 135489), (684, 97457), (738, 90326), (779, 85572), (1476, 45163), (1558, 42786), (2337, 28524), (2377, 28044), (3116, 21393), (4674, 14262), (4754, 14022), (7011, 9508), (7131, 9348)]