74397888

素因数分解:

$2^6\times 3^2\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:814

約数の個数: 84

約数和(自身を含む): 214563960

約数和(自身を除く): 140166072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 227, 288, 454, 569, 576, 681, 908, 1138, 1362, 1707, 1816, 2043, 2276, 2724, 3414, 3632, 4086, 4552, 5121, 5448, 6828, 7264, 8172, 9104, 10242, 10896, 13656, 14528, 16344, 18208, 20484, 21792, 27312, 32688, 36416, 40968, 43584, 54624, 65376, 81936, 109248, 129163, 130752, 163872, 258326, 327744, 387489, 516652, 774978, 1033304, 1162467, 1549956, 2066608, 2324934, 3099912, 4133216, 4649868, 6199824, 8266432, 9299736, 12399648, 18599472, 24799296, 37198944, 74397888]

約数ペア:

[(1, 74397888), (2, 37198944), (3, 24799296), (4, 18599472), (6, 12399648), (8, 9299736), (9, 8266432), (12, 6199824), (16, 4649868), (18, 4133216), (24, 3099912), (32, 2324934), (36, 2066608), (48, 1549956), (64, 1162467), (72, 1033304), (96, 774978), (144, 516652), (192, 387489), (227, 327744), (288, 258326), (454, 163872), (569, 130752), (576, 129163), (681, 109248), (908, 81936), (1138, 65376), (1362, 54624), (1707, 43584), (1816, 40968), (2043, 36416), (2276, 32688), (2724, 27312), (3414, 21792), (3632, 20484), (4086, 18208), (4552, 16344), (5121, 14528), (5448, 13656), (6828, 10896), (7264, 10242), (8172, 9104)]