72653646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30047}}^1$

素因数の和:30096

約数の個数: 32

約数和(自身を含む): 161538048

約数和(自身を除く): 88884402

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 30047, 60094, 90141, 180282, 390611, 781222, 931457, 1171833, 1862914, 2343666, 2794371, 5588742, 12108941, 24217882, 36326823, 72653646]

約数ペア:

[(1, 72653646), (2, 36326823), (3, 24217882), (6, 12108941), (13, 5588742), (26, 2794371), (31, 2343666), (39, 1862914), (62, 1171833), (78, 931457), (93, 781222), (186, 390611), (403, 180282), (806, 90141), (1209, 60094), (2418, 30047)]