78173496

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6836

約数の個数: 48

約数和(自身を含む): 213050760

約数和(自身を除く): 134877264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 6661, 11736, 13322, 19983, 26644, 39966, 53288, 59949, 79932, 119898, 159864, 239796, 479592, 1085743, 2171486, 3257229, 4342972, 6514458, 8685944, 9771687, 13028916, 19543374, 26057832, 39086748, 78173496]

約数ペア:

[(1, 78173496), (2, 39086748), (3, 26057832), (4, 19543374), (6, 13028916), (8, 9771687), (9, 8685944), (12, 6514458), (18, 4342972), (24, 3257229), (36, 2171486), (72, 1085743), (163, 479592), (326, 239796), (489, 159864), (652, 119898), (978, 79932), (1304, 59949), (1467, 53288), (1956, 39966), (2934, 26644), (3912, 19983), (5868, 13322), (6661, 11736)]