71407728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{70841}}^1$

素因数の和:70862

約数の個数: 60

約数和(自身を含む): 228394608

約数和(自身を除く): 156986880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 70841, 141682, 212523, 283364, 425046, 495887, 566728, 637569, 850092, 991774, 1133456, 1275138, 1487661, 1700184, 1983548, 2550276, 2975322, 3400368, 3967096, 4462983, 5100552, 5950644, 7934192, 8925966, 10201104, 11901288, 17851932, 23802576, 35703864, 71407728]

約数ペア:

[(1, 71407728), (2, 35703864), (3, 23802576), (4, 17851932), (6, 11901288), (7, 10201104), (8, 8925966), (9, 7934192), (12, 5950644), (14, 5100552), (16, 4462983), (18, 3967096), (21, 3400368), (24, 2975322), (28, 2550276), (36, 1983548), (42, 1700184), (48, 1487661), (56, 1275138), (63, 1133456), (72, 991774), (84, 850092), (112, 637569), (126, 566728), (144, 495887), (168, 425046), (252, 283364), (336, 212523), (504, 141682), (1008, 70841)]