79770132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9013

約数の個数: 72

約数和(自身を含む): 228606560

約数和(自身を除く): 148836428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 8971, 17942, 26913, 35884, 53826, 80739, 107652, 116623, 161478, 170449, 233246, 322956, 340898, 349869, 466492, 511347, 681796, 699738, 1022694, 1049607, 1399476, 1534041, 2045388, 2099214, 2215837, 3068082, 4198428, 4431674, 6136164, 6647511, 8863348, 13295022, 19942533, 26590044, 39885066, 79770132]

約数ペア:

[(1, 79770132), (2, 39885066), (3, 26590044), (4, 19942533), (6, 13295022), (9, 8863348), (12, 6647511), (13, 6136164), (18, 4431674), (19, 4198428), (26, 3068082), (36, 2215837), (38, 2099214), (39, 2045388), (52, 1534041), (57, 1399476), (76, 1049607), (78, 1022694), (114, 699738), (117, 681796), (156, 511347), (171, 466492), (228, 349869), (234, 340898), (247, 322956), (342, 233246), (468, 170449), (494, 161478), (684, 116623), (741, 107652), (988, 80739), (1482, 53826), (2223, 35884), (2964, 26913), (4446, 17942), (8892, 8971)]