72175248

素因数分解:

$2^4\times 3^2\times {\mathrm{501217}}^1$

素因数の和:501231

約数の個数: 30

約数和(自身を含む): 201990854

約数和(自身を除く): 129815606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501217, 1002434, 1503651, 2004868, 3007302, 4009736, 4510953, 6014604, 8019472, 9021906, 12029208, 18043812, 24058416, 36087624, 72175248]

約数ペア:

[(1, 72175248), (2, 36087624), (3, 24058416), (4, 18043812), (6, 12029208), (8, 9021906), (9, 8019472), (12, 6014604), (16, 4510953), (18, 4009736), (24, 3007302), (36, 2004868), (48, 1503651), (72, 1002434), (144, 501217)]