27621324

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 73270288

約数和(自身を除く): 45648964

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, 942, 972, 1086, 1413, 1629, 1884, 2172, 2826, 3258, 4239, 4887, 5652, 6516, 8478, 9774, 12717, 14661, 16956, 19548, 25434, 28417, 29322, 38151, 43983, 50868, 56834, 58644, 76302, 85251, 87966, 113668, 152604, 170502, 175932, 255753, 341004, 511506, 767259, 1023012, 1534518, 2301777, 3069036, 4603554, 6905331, 9207108, 13810662, 27621324]

約数ペア:

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