66502044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 193415040

約数和(自身を除く): 126912996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1619, 1956, 2282, 2934, 3238, 3423, 4564, 4857, 5868, 6476, 6846, 9714, 10269, 11333, 13692, 14571, 19428, 20538, 22666, 29142, 33999, 41076, 45332, 58284, 67998, 101997, 135996, 203994, 263897, 407988, 527794, 791691, 1055588, 1583382, 1847279, 2375073, 3166764, 3694558, 4750146, 5541837, 7389116, 9500292, 11083674, 16625511, 22167348, 33251022, 66502044]

約数ペア:

[(1, 66502044), (2, 33251022), (3, 22167348), (4, 16625511), (6, 11083674), (7, 9500292), (9, 7389116), (12, 5541837), (14, 4750146), (18, 3694558), (21, 3166764), (28, 2375073), (36, 1847279), (42, 1583382), (63, 1055588), (84, 791691), (126, 527794), (163, 407988), (252, 263897), (326, 203994), (489, 135996), (652, 101997), (978, 67998), (1141, 58284), (1467, 45332), (1619, 41076), (1956, 33999), (2282, 29142), (2934, 22666), (3238, 20538), (3423, 19428), (4564, 14571), (4857, 13692), (5868, 11333), (6476, 10269), (6846, 9714)]