87981408

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{7451}}^1$

素因数の和:7508

約数の個数: 72

約数和(自身を含む): 256333896

約数和(自身を除く): 168352488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 7451, 11808, 14902, 22353, 29804, 44706, 59608, 67059, 89412, 119216, 134118, 178824, 238432, 268236, 305491, 357648, 536472, 610982, 715296, 916473, 1072944, 1221964, 1832946, 2145888, 2443928, 2749419, 3665892, 4887856, 5498838, 7331784, 9775712, 10997676, 14663568, 21995352, 29327136, 43990704, 87981408]

約数ペア:

[(1, 87981408), (2, 43990704), (3, 29327136), (4, 21995352), (6, 14663568), (8, 10997676), (9, 9775712), (12, 7331784), (16, 5498838), (18, 4887856), (24, 3665892), (32, 2749419), (36, 2443928), (41, 2145888), (48, 1832946), (72, 1221964), (82, 1072944), (96, 916473), (123, 715296), (144, 610982), (164, 536472), (246, 357648), (288, 305491), (328, 268236), (369, 238432), (492, 178824), (656, 134118), (738, 119216), (984, 89412), (1312, 67059), (1476, 59608), (1968, 44706), (2952, 29804), (3936, 22353), (5904, 14902), (7451, 11808)]