68364516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 176964480

約数和(自身を除く): 108599964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 197, 239, 242, 363, 394, 478, 484, 591, 717, 726, 788, 956, 1182, 1434, 1452, 2167, 2364, 2629, 2868, 4334, 5258, 6501, 7887, 8668, 10516, 13002, 15774, 23837, 26004, 28919, 31548, 47083, 47674, 57838, 71511, 86757, 94166, 95348, 115676, 141249, 143022, 173514, 188332, 282498, 286044, 347028, 517913, 564996, 1035826, 1553739, 2071652, 3107478, 5697043, 6214956, 11394086, 17091129, 22788172, 34182258, 68364516]

約数ペア:

[(1, 68364516), (2, 34182258), (3, 22788172), (4, 17091129), (6, 11394086), (11, 6214956), (12, 5697043), (22, 3107478), (33, 2071652), (44, 1553739), (66, 1035826), (121, 564996), (132, 517913), (197, 347028), (239, 286044), (242, 282498), (363, 188332), (394, 173514), (478, 143022), (484, 141249), (591, 115676), (717, 95348), (726, 94166), (788, 86757), (956, 71511), (1182, 57838), (1434, 47674), (1452, 47083), (2167, 31548), (2364, 28919), (2629, 26004), (2868, 23837), (4334, 15774), (5258, 13002), (6501, 10516), (7887, 8668)]