72193518

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{5641}}^1$

素因数の和:5734

約数の個数: 40

約数和(自身を含む): 163843680

約数和(自身を除く): 91650162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 5641, 6399, 11282, 12798, 16923, 33846, 50769, 101538, 152307, 304614, 445639, 456921, 891278, 913842, 1336917, 2673834, 4010751, 8021502, 12032253, 24064506, 36096759, 72193518]

約数ペア:

[(1, 72193518), (2, 36096759), (3, 24064506), (6, 12032253), (9, 8021502), (18, 4010751), (27, 2673834), (54, 1336917), (79, 913842), (81, 891278), (158, 456921), (162, 445639), (237, 304614), (474, 152307), (711, 101538), (1422, 50769), (2133, 33846), (4266, 16923), (5641, 12798), (6399, 11282)]