86572460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 124768852

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 403, 460, 467, 598, 620, 713, 806, 934, 1196, 1426, 1495, 1612, 1868, 2015, 2335, 2852, 2990, 3565, 4030, 4670, 5980, 6071, 7130, 8060, 9269, 9340, 10741, 12142, 14260, 14477, 18538, 21482, 24284, 28954, 30355, 37076, 42964, 46345, 53705, 57908, 60710, 72385, 92690, 107410, 121420, 139633, 144770, 185380, 188201, 214820, 279266, 289540, 332971, 376402, 558532, 665942, 698165, 752804, 941005, 1331884, 1396330, 1664855, 1882010, 2792660, 3329710, 3764020, 4328623, 6659420, 8657246, 17314492, 21643115, 43286230, 86572460]

約数ペア:

[(1, 86572460), (2, 43286230), (4, 21643115), (5, 17314492), (10, 8657246), (13, 6659420), (20, 4328623), (23, 3764020), (26, 3329710), (31, 2792660), (46, 1882010), (52, 1664855), (62, 1396330), (65, 1331884), (92, 941005), (115, 752804), (124, 698165), (130, 665942), (155, 558532), (230, 376402), (260, 332971), (299, 289540), (310, 279266), (403, 214820), (460, 188201), (467, 185380), (598, 144770), (620, 139633), (713, 121420), (806, 107410), (934, 92690), (1196, 72385), (1426, 60710), (1495, 57908), (1612, 53705), (1868, 46345), (2015, 42964), (2335, 37076), (2852, 30355), (2990, 28954), (3565, 24284), (4030, 21482), (4670, 18538), (5980, 14477), (6071, 14260), (7130, 12142), (8060, 10741), (9269, 9340)]