77767956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2731}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 226734144

約数和(自身を除く): 148966188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 2731, 3164, 4068, 4746, 5462, 7119, 8193, 9492, 10924, 14238, 16386, 19117, 24579, 28476, 32772, 38234, 49158, 57351, 76468, 98316, 114702, 172053, 229404, 308603, 344106, 617206, 688212, 925809, 1234412, 1851618, 2160221, 2777427, 3703236, 4320442, 5554854, 6480663, 8640884, 11109708, 12961326, 19441989, 25922652, 38883978, 77767956]

約数ペア:

[(1, 77767956), (2, 38883978), (3, 25922652), (4, 19441989), (6, 12961326), (7, 11109708), (9, 8640884), (12, 6480663), (14, 5554854), (18, 4320442), (21, 3703236), (28, 2777427), (36, 2160221), (42, 1851618), (63, 1234412), (84, 925809), (113, 688212), (126, 617206), (226, 344106), (252, 308603), (339, 229404), (452, 172053), (678, 114702), (791, 98316), (1017, 76468), (1356, 57351), (1582, 49158), (2034, 38234), (2373, 32772), (2731, 28476), (3164, 24579), (4068, 19117), (4746, 16386), (5462, 14238), (7119, 10924), (8193, 9492)]