72320076

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 188697600

約数和(自身を除く): 116377524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 118, 158, 177, 236, 237, 316, 354, 431, 474, 531, 708, 711, 862, 948, 1062, 1293, 1422, 1724, 2124, 2586, 2844, 3879, 4661, 5172, 7758, 9322, 13983, 15516, 18644, 25429, 27966, 34049, 41949, 50858, 55932, 68098, 76287, 83898, 101716, 102147, 136196, 152574, 167796, 204294, 228861, 305148, 306441, 408588, 457722, 612882, 915444, 1225764, 2008891, 4017782, 6026673, 8035564, 12053346, 18080019, 24106692, 36160038, 72320076]

約数ペア:

[(1, 72320076), (2, 36160038), (3, 24106692), (4, 18080019), (6, 12053346), (9, 8035564), (12, 6026673), (18, 4017782), (36, 2008891), (59, 1225764), (79, 915444), (118, 612882), (158, 457722), (177, 408588), (236, 306441), (237, 305148), (316, 228861), (354, 204294), (431, 167796), (474, 152574), (531, 136196), (708, 102147), (711, 101716), (862, 83898), (948, 76287), (1062, 68098), (1293, 55932), (1422, 50858), (1724, 41949), (2124, 34049), (2586, 27966), (2844, 25429), (3879, 18644), (4661, 15516), (5172, 13983), (7758, 9322)]