87840792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{7219}}^1$

素因数の和:7257

約数の個数: 72

約数和(自身を含む): 257645700

約数和(自身を除く): 169804908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 7219, 12168, 14438, 21657, 28876, 43314, 57752, 64971, 86628, 93847, 129942, 173256, 187694, 259884, 281541, 375388, 519768, 563082, 750776, 844623, 1126164, 1220011, 1689246, 2252328, 2440022, 3378492, 3660033, 4880044, 6756984, 7320066, 9760088, 10980099, 14640132, 21960198, 29280264, 43920396, 87840792]

約数ペア:

[(1, 87840792), (2, 43920396), (3, 29280264), (4, 21960198), (6, 14640132), (8, 10980099), (9, 9760088), (12, 7320066), (13, 6756984), (18, 4880044), (24, 3660033), (26, 3378492), (36, 2440022), (39, 2252328), (52, 1689246), (72, 1220011), (78, 1126164), (104, 844623), (117, 750776), (156, 563082), (169, 519768), (234, 375388), (312, 281541), (338, 259884), (468, 187694), (507, 173256), (676, 129942), (936, 93847), (1014, 86628), (1352, 64971), (1521, 57752), (2028, 43314), (3042, 28876), (4056, 21657), (6084, 14438), (7219, 12168)]