78015696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 221652480

約数和(自身を除く): 143636784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1063, 1112, 1529, 1668, 2126, 2224, 3058, 3189, 3336, 4252, 4587, 6116, 6378, 6672, 8504, 9174, 11693, 12232, 12756, 17008, 18348, 23386, 24464, 25512, 35079, 36696, 46772, 51024, 70158, 73392, 93544, 140316, 147757, 187088, 280632, 295514, 443271, 561264, 591028, 886542, 1182056, 1625327, 1773084, 2364112, 3250654, 3546168, 4875981, 6501308, 7092336, 9751962, 13002616, 19503924, 26005232, 39007848, 78015696]

約数ペア:

[(1, 78015696), (2, 39007848), (3, 26005232), (4, 19503924), (6, 13002616), (8, 9751962), (11, 7092336), (12, 6501308), (16, 4875981), (22, 3546168), (24, 3250654), (33, 2364112), (44, 1773084), (48, 1625327), (66, 1182056), (88, 886542), (132, 591028), (139, 561264), (176, 443271), (264, 295514), (278, 280632), (417, 187088), (528, 147757), (556, 140316), (834, 93544), (1063, 73392), (1112, 70158), (1529, 51024), (1668, 46772), (2126, 36696), (2224, 35079), (3058, 25512), (3189, 24464), (3336, 23386), (4252, 18348), (4587, 17008), (6116, 12756), (6378, 12232), (6672, 11693), (8504, 9174)]