87870816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{27737}}^1$

素因数の和:27764

約数の個数: 72

約数和(自身を含む): 272609064

約数和(自身を除く): 184738248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 27737, 55474, 83211, 110948, 166422, 221896, 249633, 305107, 332844, 443792, 499266, 610214, 665688, 887584, 915321, 998532, 1220428, 1331376, 1830642, 1997064, 2440856, 2662752, 2745963, 3661284, 3994128, 4881712, 5491926, 7322568, 7988256, 9763424, 10983852, 14645136, 21967704, 29290272, 43935408, 87870816]

約数ペア:

[(1, 87870816), (2, 43935408), (3, 29290272), (4, 21967704), (6, 14645136), (8, 10983852), (9, 9763424), (11, 7988256), (12, 7322568), (16, 5491926), (18, 4881712), (22, 3994128), (24, 3661284), (32, 2745963), (33, 2662752), (36, 2440856), (44, 1997064), (48, 1830642), (66, 1331376), (72, 1220428), (88, 998532), (96, 915321), (99, 887584), (132, 665688), (144, 610214), (176, 499266), (198, 443792), (264, 332844), (288, 305107), (352, 249633), (396, 221896), (528, 166422), (792, 110948), (1056, 83211), (1584, 55474), (3168, 27737)]