69408972

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31607}}^1$

素因数の和:31678

約数の個数: 36

約数和(自身を含む): 178332336

約数和(自身を除く): 108923364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 31607, 63214, 94821, 126428, 189642, 284463, 379284, 568926, 1137852, 1928027, 3856054, 5784081, 7712108, 11568162, 17352243, 23136324, 34704486, 69408972]

約数ペア:

[(1, 69408972), (2, 34704486), (3, 23136324), (4, 17352243), (6, 11568162), (9, 7712108), (12, 5784081), (18, 3856054), (36, 1928027), (61, 1137852), (122, 568926), (183, 379284), (244, 284463), (366, 189642), (549, 126428), (732, 94821), (1098, 63214), (2196, 31607)]