66620808

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19687}}^1$

素因数の和:19746

約数の個数: 48

約数和(自身を含む): 184279680

約数和(自身を除く): 117658872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 19687, 39374, 59061, 78748, 118122, 157496, 177183, 236244, 354366, 472488, 708732, 925289, 1417464, 1850578, 2775867, 3701156, 5551734, 7402312, 8327601, 11103468, 16655202, 22206936, 33310404, 66620808]

約数ペア:

[(1, 66620808), (2, 33310404), (3, 22206936), (4, 16655202), (6, 11103468), (8, 8327601), (9, 7402312), (12, 5551734), (18, 3701156), (24, 2775867), (36, 1850578), (47, 1417464), (72, 925289), (94, 708732), (141, 472488), (188, 354366), (282, 236244), (376, 177183), (423, 157496), (564, 118122), (846, 78748), (1128, 59061), (1692, 39374), (3384, 19687)]