68577264

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{9719}}^1$

素因数の和:9747

約数の個数: 90

約数和(自身を含む): 223278120

約数和(自身を除く): 154700856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 9719, 19438, 29157, 38876, 58314, 68033, 77752, 87471, 116628, 136066, 155504, 174942, 204099, 233256, 272132, 349884, 408198, 466512, 476231, 544264, 612297, 699768, 816396, 952462, 1088528, 1224594, 1399536, 1428693, 1632792, 1904924, 2449188, 2857386, 3265584, 3809848, 4286079, 4898376, 5714772, 7619696, 8572158, 9796752, 11429544, 17144316, 22859088, 34288632, 68577264]

約数ペア:

[(1, 68577264), (2, 34288632), (3, 22859088), (4, 17144316), (6, 11429544), (7, 9796752), (8, 8572158), (9, 7619696), (12, 5714772), (14, 4898376), (16, 4286079), (18, 3809848), (21, 3265584), (24, 2857386), (28, 2449188), (36, 1904924), (42, 1632792), (48, 1428693), (49, 1399536), (56, 1224594), (63, 1088528), (72, 952462), (84, 816396), (98, 699768), (112, 612297), (126, 544264), (144, 476231), (147, 466512), (168, 408198), (196, 349884), (252, 272132), (294, 233256), (336, 204099), (392, 174942), (441, 155504), (504, 136066), (588, 116628), (784, 87471), (882, 77752), (1008, 68033), (1176, 58314), (1764, 38876), (2352, 29157), (3528, 19438), (7056, 9719)]