128470104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84967}}^1$

素因数の和:84989

約数の個数: 64

約数和(自身を含む): 407846400

約数和(自身を除く): 279376296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84967, 169934, 254901, 339868, 509802, 594769, 679736, 764703, 1019604, 1189538, 1529406, 1784307, 2039208, 2294109, 2379076, 3058812, 3568614, 4588218, 4758152, 5352921, 6117624, 7137228, 9176436, 10705842, 14274456, 16058763, 18352872, 21411684, 32117526, 42823368, 64235052, 128470104]

約数ペア:

[(1, 128470104), (2, 64235052), (3, 42823368), (4, 32117526), (6, 21411684), (7, 18352872), (8, 16058763), (9, 14274456), (12, 10705842), (14, 9176436), (18, 7137228), (21, 6117624), (24, 5352921), (27, 4758152), (28, 4588218), (36, 3568614), (42, 3058812), (54, 2379076), (56, 2294109), (63, 2039208), (72, 1784307), (84, 1529406), (108, 1189538), (126, 1019604), (168, 764703), (189, 679736), (216, 594769), (252, 509802), (378, 339868), (504, 254901), (756, 169934), (1512, 84967)]