78411924

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^2\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 54

約数和(自身を含む): 201323850

約数和(自身を除く): 122911926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 349, 474, 698, 711, 948, 1047, 1396, 1422, 2094, 2844, 3141, 4188, 6241, 6282, 12482, 12564, 18723, 24964, 27571, 37446, 55142, 56169, 74892, 82713, 110284, 112338, 165426, 224676, 248139, 330852, 496278, 992556, 2178109, 4356218, 6534327, 8712436, 13068654, 19602981, 26137308, 39205962, 78411924]

約数ペア:

[(1, 78411924), (2, 39205962), (3, 26137308), (4, 19602981), (6, 13068654), (9, 8712436), (12, 6534327), (18, 4356218), (36, 2178109), (79, 992556), (158, 496278), (237, 330852), (316, 248139), (349, 224676), (474, 165426), (698, 112338), (711, 110284), (948, 82713), (1047, 74892), (1396, 56169), (1422, 55142), (2094, 37446), (2844, 27571), (3141, 24964), (4188, 18723), (6241, 12564), (6282, 12482)]