82863972

素因数分解:

$2^2\times 3^6\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 84

約数和(自身を含む): 220012156

約数和(自身を除く): 137148184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 181, 243, 314, 324, 362, 471, 486, 543, 628, 724, 729, 942, 972, 1086, 1413, 1458, 1629, 1884, 2172, 2826, 2916, 3258, 4239, 4887, 5652, 6516, 8478, 9774, 12717, 14661, 16956, 19548, 25434, 28417, 29322, 38151, 43983, 50868, 56834, 58644, 76302, 85251, 87966, 113668, 114453, 131949, 152604, 170502, 175932, 228906, 255753, 263898, 341004, 457812, 511506, 527796, 767259, 1023012, 1534518, 2301777, 3069036, 4603554, 6905331, 9207108, 13810662, 20715993, 27621324, 41431986, 82863972]

約数ペア:

[(1, 82863972), (2, 41431986), (3, 27621324), (4, 20715993), (6, 13810662), (9, 9207108), (12, 6905331), (18, 4603554), (27, 3069036), (36, 2301777), (54, 1534518), (81, 1023012), (108, 767259), (157, 527796), (162, 511506), (181, 457812), (243, 341004), (314, 263898), (324, 255753), (362, 228906), (471, 175932), (486, 170502), (543, 152604), (628, 131949), (724, 114453), (729, 113668), (942, 87966), (972, 85251), (1086, 76302), (1413, 58644), (1458, 56834), (1629, 50868), (1884, 43983), (2172, 38151), (2826, 29322), (2916, 28417), (3258, 25434), (4239, 19548), (4887, 16956), (5652, 14661), (6516, 12717), (8478, 9774)]