61390056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28109}}^1$

素因数の和:28138

約数の個数: 64

約数和(自身を含む): 188899200

約数和(自身を除く): 127509144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 28109, 56218, 84327, 112436, 168654, 196763, 224872, 337308, 365417, 393526, 590289, 674616, 730834, 787052, 1096251, 1180578, 1461668, 1574104, 2192502, 2361156, 2557919, 2923336, 4385004, 4722312, 5115838, 7673757, 8770008, 10231676, 15347514, 20463352, 30695028, 61390056]

約数ペア:

[(1, 61390056), (2, 30695028), (3, 20463352), (4, 15347514), (6, 10231676), (7, 8770008), (8, 7673757), (12, 5115838), (13, 4722312), (14, 4385004), (21, 2923336), (24, 2557919), (26, 2361156), (28, 2192502), (39, 1574104), (42, 1461668), (52, 1180578), (56, 1096251), (78, 787052), (84, 730834), (91, 674616), (104, 590289), (156, 393526), (168, 365417), (182, 337308), (273, 224872), (312, 196763), (364, 168654), (546, 112436), (728, 84327), (1092, 56218), (2184, 28109)]