68247396

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5527}}^1$

素因数の和:5558

約数の個数: 72

約数和(自身を含む): 201219200

約数和(自身を除く): 132971804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5527, 6174, 11054, 12348, 16581, 22108, 33162, 38689, 49743, 66324, 77378, 99486, 116067, 154756, 198972, 232134, 270823, 348201, 464268, 541646, 696402, 812469, 1083292, 1392804, 1624938, 1895761, 2437407, 3249876, 3791522, 4874814, 5687283, 7583044, 9749628, 11374566, 17061849, 22749132, 34123698, 68247396]

約数ペア:

[(1, 68247396), (2, 34123698), (3, 22749132), (4, 17061849), (6, 11374566), (7, 9749628), (9, 7583044), (12, 5687283), (14, 4874814), (18, 3791522), (21, 3249876), (28, 2437407), (36, 1895761), (42, 1624938), (49, 1392804), (63, 1083292), (84, 812469), (98, 696402), (126, 541646), (147, 464268), (196, 348201), (252, 270823), (294, 232134), (343, 198972), (441, 154756), (588, 116067), (686, 99486), (882, 77378), (1029, 66324), (1372, 49743), (1764, 38689), (2058, 33162), (3087, 22108), (4116, 16581), (5527, 12348), (6174, 11054)]