66658896

素因数分解:

$2^4\times 3^3\times {\mathrm{154303}}^1$

素因数の和:154320

約数の個数: 40

約数和(自身を含む): 191336960

約数和(自身を除く): 124678064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 154303, 308606, 462909, 617212, 925818, 1234424, 1388727, 1851636, 2468848, 2777454, 3703272, 4166181, 5554908, 7406544, 8332362, 11109816, 16664724, 22219632, 33329448, 66658896]

約数ペア:

[(1, 66658896), (2, 33329448), (3, 22219632), (4, 16664724), (6, 11109816), (8, 8332362), (9, 7406544), (12, 5554908), (16, 4166181), (18, 3703272), (24, 2777454), (27, 2468848), (36, 1851636), (48, 1388727), (54, 1234424), (72, 925818), (108, 617212), (144, 462909), (216, 308606), (432, 154303)]