72434448

素因数分解:

$2^4\times 3^2\times {\mathrm{503017}}^1$

素因数の和:503031

約数の個数: 30

約数和(自身を含む): 202716254

約数和(自身を除く): 130281806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503017, 1006034, 1509051, 2012068, 3018102, 4024136, 4527153, 6036204, 8048272, 9054306, 12072408, 18108612, 24144816, 36217224, 72434448]

約数ペア:

[(1, 72434448), (2, 36217224), (3, 24144816), (4, 18108612), (6, 12072408), (8, 9054306), (9, 8048272), (12, 6036204), (16, 4527153), (18, 4024136), (24, 3018102), (36, 2012068), (48, 1509051), (72, 1006034), (144, 503017)]