87395724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{186743}}^1$

素因数の和:186766

約数の個数: 36

約数和(自身を含む): 237911856

約数和(自身を除く): 150516132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 186743, 373486, 560229, 746972, 1120458, 1680687, 2240916, 2427659, 3361374, 4855318, 6722748, 7282977, 9710636, 14565954, 21848931, 29131908, 43697862, 87395724]

約数ペア:

[(1, 87395724), (2, 43697862), (3, 29131908), (4, 21848931), (6, 14565954), (9, 9710636), (12, 7282977), (13, 6722748), (18, 4855318), (26, 3361374), (36, 2427659), (39, 2240916), (52, 1680687), (78, 1120458), (117, 746972), (156, 560229), (234, 373486), (468, 186743)]