85859826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 198713088

約数和(自身を除く): 112853262

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 219, 221, 438, 442, 663, 887, 949, 1241, 1326, 1774, 1898, 2482, 2661, 2847, 3723, 5322, 5694, 7446, 11531, 15079, 16133, 23062, 30158, 32266, 34593, 45237, 48399, 64751, 69186, 90474, 96798, 129502, 194253, 196027, 388506, 392054, 588081, 841763, 1100767, 1176162, 1683526, 2201534, 2525289, 3302301, 5050578, 6604602, 14309971, 28619942, 42929913, 85859826]

約数ペア:

[(1, 85859826), (2, 42929913), (3, 28619942), (6, 14309971), (13, 6604602), (17, 5050578), (26, 3302301), (34, 2525289), (39, 2201534), (51, 1683526), (73, 1176162), (78, 1100767), (102, 841763), (146, 588081), (219, 392054), (221, 388506), (438, 196027), (442, 194253), (663, 129502), (887, 96798), (949, 90474), (1241, 69186), (1326, 64751), (1774, 48399), (1898, 45237), (2482, 34593), (2661, 32266), (2847, 30158), (3723, 23062), (5322, 16133), (5694, 15079), (7446, 11531)]