64392264

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6827}}^1$

素因数の和:6970

約数の個数: 48

約数和(自身を含む): 175752720

約数和(自身を除く): 111360456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 6827, 9432, 13654, 20481, 27308, 40962, 54616, 61443, 81924, 122886, 163848, 245772, 491544, 894337, 1788674, 2683011, 3577348, 5366022, 7154696, 8049033, 10732044, 16098066, 21464088, 32196132, 64392264]

約数ペア:

[(1, 64392264), (2, 32196132), (3, 21464088), (4, 16098066), (6, 10732044), (8, 8049033), (9, 7154696), (12, 5366022), (18, 3577348), (24, 2683011), (36, 1788674), (72, 894337), (131, 491544), (262, 245772), (393, 163848), (524, 122886), (786, 81924), (1048, 61443), (1179, 54616), (1572, 40962), (2358, 27308), (3144, 20481), (4716, 13654), (6827, 9432)]