86708340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 271393920

約数和(自身を除く): 184685580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 540, 633, 761, 844, 1055, 1266, 1522, 1899, 2110, 2283, 2532, 3044, 3165, 3798, 3805, 4220, 4566, 5697, 6330, 6849, 7596, 7610, 9132, 9495, 11394, 11415, 12660, 13698, 15220, 18990, 20547, 22788, 22830, 27396, 28485, 34245, 37980, 41094, 45660, 56970, 68490, 82188, 102735, 113940, 136980, 160571, 205470, 321142, 410940, 481713, 642284, 802855, 963426, 1445139, 1605710, 1926852, 2408565, 2890278, 3211420, 4335417, 4817130, 5780556, 7225695, 8670834, 9634260, 14451390, 17341668, 21677085, 28902780, 43354170, 86708340]

約数ペア:

[(1, 86708340), (2, 43354170), (3, 28902780), (4, 21677085), (5, 17341668), (6, 14451390), (9, 9634260), (10, 8670834), (12, 7225695), (15, 5780556), (18, 4817130), (20, 4335417), (27, 3211420), (30, 2890278), (36, 2408565), (45, 1926852), (54, 1605710), (60, 1445139), (90, 963426), (108, 802855), (135, 642284), (180, 481713), (211, 410940), (270, 321142), (422, 205470), (540, 160571), (633, 136980), (761, 113940), (844, 102735), (1055, 82188), (1266, 68490), (1522, 56970), (1899, 45660), (2110, 41094), (2283, 37980), (2532, 34245), (3044, 28485), (3165, 27396), (3798, 22830), (3805, 22788), (4220, 20547), (4566, 18990), (5697, 15220), (6330, 13698), (6849, 12660), (7596, 11415), (7610, 11394), (9132, 9495)]