78409908

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{6067}}^1$

素因数の和:6436

約数の個数: 36

約数和(自身を含む): 198787680

約数和(自身を除く): 120377772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6067, 6462, 12134, 12924, 18201, 24268, 36402, 54603, 72804, 109206, 218412, 2178053, 4356106, 6534159, 8712212, 13068318, 19602477, 26136636, 39204954, 78409908]

約数ペア:

[(1, 78409908), (2, 39204954), (3, 26136636), (4, 19602477), (6, 13068318), (9, 8712212), (12, 6534159), (18, 4356106), (36, 2178053), (359, 218412), (718, 109206), (1077, 72804), (1436, 54603), (2154, 36402), (3231, 24268), (4308, 18201), (6067, 12924), (6462, 12134)]