68320956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 176845312

約数和(自身を除く): 108524356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 211, 223, 242, 363, 422, 446, 484, 633, 669, 726, 844, 892, 1266, 1338, 1452, 2321, 2453, 2532, 2676, 4642, 4906, 6963, 7359, 9284, 9812, 13926, 14718, 25531, 26983, 27852, 29436, 47053, 51062, 53966, 76593, 80949, 94106, 102124, 107932, 141159, 153186, 161898, 188212, 282318, 306372, 323796, 517583, 564636, 1035166, 1552749, 2070332, 3105498, 5693413, 6210996, 11386826, 17080239, 22773652, 34160478, 68320956]

約数ペア:

[(1, 68320956), (2, 34160478), (3, 22773652), (4, 17080239), (6, 11386826), (11, 6210996), (12, 5693413), (22, 3105498), (33, 2070332), (44, 1552749), (66, 1035166), (121, 564636), (132, 517583), (211, 323796), (223, 306372), (242, 282318), (363, 188212), (422, 161898), (446, 153186), (484, 141159), (633, 107932), (669, 102124), (726, 94106), (844, 80949), (892, 76593), (1266, 53966), (1338, 51062), (1452, 47053), (2321, 29436), (2453, 27852), (2532, 26983), (2676, 25531), (4642, 14718), (4906, 13926), (6963, 9812), (7359, 9284)]