80903376

素因数分解:

$2^4\times 3^2\times {\mathrm{561829}}^1$

素因数の和:561843

約数の個数: 30

約数和(自身を含む): 226417490

約数和(自身を除く): 145514114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 561829, 1123658, 1685487, 2247316, 3370974, 4494632, 5056461, 6741948, 8989264, 10112922, 13483896, 20225844, 26967792, 40451688, 80903376]

約数ペア:

[(1, 80903376), (2, 40451688), (3, 26967792), (4, 20225844), (6, 13483896), (8, 10112922), (9, 8989264), (12, 6741948), (16, 5056461), (18, 4494632), (24, 3370974), (36, 2247316), (48, 1685487), (72, 1123658), (144, 561829)]