72194778

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{59863}}^1$

素因数の和:59938

約数の個数: 24

約数和(自身を含む): 158759328

約数和(自身を除く): 86564550

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 59863, 119726, 179589, 359178, 538767, 1077534, 4010821, 8021642, 12032463, 24064926, 36097389, 72194778]

約数ペア:

[(1, 72194778), (2, 36097389), (3, 24064926), (6, 12032463), (9, 8021642), (18, 4010821), (67, 1077534), (134, 538767), (201, 359178), (402, 179589), (603, 119726), (1206, 59863)]