66380904

素因数分解:

$2^3\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 119091096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 191, 216, 382, 573, 764, 1146, 1528, 1609, 1719, 2292, 3218, 3438, 4584, 4827, 5157, 6436, 6876, 9654, 10314, 12872, 13752, 14481, 19308, 20628, 28962, 38616, 41256, 43443, 57924, 86886, 115848, 173772, 307319, 347544, 614638, 921957, 1229276, 1843914, 2458552, 2765871, 3687828, 5531742, 7375656, 8297613, 11063484, 16595226, 22126968, 33190452, 66380904]

約数ペア:

[(1, 66380904), (2, 33190452), (3, 22126968), (4, 16595226), (6, 11063484), (8, 8297613), (9, 7375656), (12, 5531742), (18, 3687828), (24, 2765871), (27, 2458552), (36, 1843914), (54, 1229276), (72, 921957), (108, 614638), (191, 347544), (216, 307319), (382, 173772), (573, 115848), (764, 86886), (1146, 57924), (1528, 43443), (1609, 41256), (1719, 38616), (2292, 28962), (3218, 20628), (3438, 19308), (4584, 14481), (4827, 13752), (5157, 12872), (6436, 10314), (6876, 9654)]