1771092

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 4954880

約数和(自身を除く): 3183788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 529, 558, 621, 713, 828, 837, 1058, 1116, 1242, 1426, 1587, 1674, 2116, 2139, 2484, 2852, 3174, 3348, 4278, 4761, 6348, 6417, 8556, 9522, 12834, 14283, 16399, 19044, 19251, 25668, 28566, 32798, 38502, 49197, 57132, 65596, 77004, 98394, 147591, 196788, 295182, 442773, 590364, 885546, 1771092]

約数ペア:

[(1, 1771092), (2, 885546), (3, 590364), (4, 442773), (6, 295182), (9, 196788), (12, 147591), (18, 98394), (23, 77004), (27, 65596), (31, 57132), (36, 49197), (46, 38502), (54, 32798), (62, 28566), (69, 25668), (92, 19251), (93, 19044), (108, 16399), (124, 14283), (138, 12834), (186, 9522), (207, 8556), (276, 6417), (279, 6348), (372, 4761), (414, 4278), (529, 3348), (558, 3174), (621, 2852), (713, 2484), (828, 2139), (837, 2116), (1058, 1674), (1116, 1587), (1242, 1426)]