72968262

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 76102842

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 942, 1091, 2182, 3273, 6546, 11147, 22294, 33441, 66882, 77461, 154922, 171287, 232383, 342574, 464766, 513861, 1027722, 12161377, 24322754, 36484131, 72968262]

約数ペア:

[(1, 72968262), (2, 36484131), (3, 24322754), (6, 12161377), (71, 1027722), (142, 513861), (157, 464766), (213, 342574), (314, 232383), (426, 171287), (471, 154922), (942, 77461), (1091, 66882), (2182, 33441), (3273, 22294), (6546, 11147)]