85221108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1$

素因数の和:10957

約数の個数: 72

約数和(自身を含む): 254159360

約数和(自身を除く): 168938252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10909, 21818, 32727, 43636, 65454, 76363, 98181, 130908, 152726, 196362, 229089, 305452, 338179, 392724, 458178, 676358, 687267, 916356, 1014537, 1352716, 1374534, 2029074, 2367253, 2749068, 3043611, 4058148, 4734506, 6087222, 7101759, 9469012, 12174444, 14203518, 21305277, 28407036, 42610554, 85221108]

約数ペア:

[(1, 85221108), (2, 42610554), (3, 28407036), (4, 21305277), (6, 14203518), (7, 12174444), (9, 9469012), (12, 7101759), (14, 6087222), (18, 4734506), (21, 4058148), (28, 3043611), (31, 2749068), (36, 2367253), (42, 2029074), (62, 1374534), (63, 1352716), (84, 1014537), (93, 916356), (124, 687267), (126, 676358), (186, 458178), (217, 392724), (252, 338179), (279, 305452), (372, 229089), (434, 196362), (558, 152726), (651, 130908), (868, 98181), (1116, 76363), (1302, 65454), (1953, 43636), (2604, 32727), (3906, 21818), (7812, 10909)]