81054948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6577}}^1$

素因数の和:6676

約数の個数: 48

約数和(自身を含む): 206286080

約数和(自身を除く): 125231132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 6577, 12324, 13154, 19731, 26308, 39462, 78924, 85501, 171002, 256503, 342004, 513006, 519583, 1026012, 1039166, 1558749, 2078332, 3117498, 6234996, 6754579, 13509158, 20263737, 27018316, 40527474, 81054948]

約数ペア:

[(1, 81054948), (2, 40527474), (3, 27018316), (4, 20263737), (6, 13509158), (12, 6754579), (13, 6234996), (26, 3117498), (39, 2078332), (52, 1558749), (78, 1039166), (79, 1026012), (156, 519583), (158, 513006), (237, 342004), (316, 256503), (474, 171002), (948, 85501), (1027, 78924), (2054, 39462), (3081, 26308), (4108, 19731), (6162, 13154), (6577, 12324)]