78418428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9739}}^1$

素因数の和:9818

約数の個数: 48

約数和(自身を含む): 202903680

約数和(自身を除く): 124485252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 9739, 19478, 29217, 38956, 58434, 107129, 116868, 214258, 321387, 428516, 594079, 642774, 1188158, 1285548, 1782237, 2376316, 3564474, 6534869, 7128948, 13069738, 19604607, 26139476, 39209214, 78418428]

約数ペア:

[(1, 78418428), (2, 39209214), (3, 26139476), (4, 19604607), (6, 13069738), (11, 7128948), (12, 6534869), (22, 3564474), (33, 2376316), (44, 1782237), (61, 1285548), (66, 1188158), (122, 642774), (132, 594079), (183, 428516), (244, 321387), (366, 214258), (671, 116868), (732, 107129), (1342, 58434), (2013, 38956), (2684, 29217), (4026, 19478), (8052, 9739)]