61451328

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 112

約数和(自身を含む): 175345344

約数和(自身を除く): 113894016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 67, 68, 96, 102, 134, 136, 192, 201, 204, 268, 272, 281, 402, 408, 536, 544, 562, 804, 816, 843, 1072, 1088, 1124, 1139, 1608, 1632, 1686, 2144, 2248, 2278, 3216, 3264, 3372, 3417, 4288, 4496, 4556, 4777, 6432, 6744, 6834, 8992, 9112, 9554, 12864, 13488, 13668, 14331, 17984, 18224, 18827, 19108, 26976, 27336, 28662, 36448, 37654, 38216, 53952, 54672, 56481, 57324, 72896, 75308, 76432, 109344, 112962, 114648, 150616, 152864, 218688, 225924, 229296, 301232, 305728, 320059, 451848, 458592, 602464, 640118, 903696, 917184, 960177, 1204928, 1280236, 1807392, 1920354, 2560472, 3614784, 3840708, 5120944, 7681416, 10241888, 15362832, 20483776, 30725664, 61451328]

約数ペア:

[(1, 61451328), (2, 30725664), (3, 20483776), (4, 15362832), (6, 10241888), (8, 7681416), (12, 5120944), (16, 3840708), (17, 3614784), (24, 2560472), (32, 1920354), (34, 1807392), (48, 1280236), (51, 1204928), (64, 960177), (67, 917184), (68, 903696), (96, 640118), (102, 602464), (134, 458592), (136, 451848), (192, 320059), (201, 305728), (204, 301232), (268, 229296), (272, 225924), (281, 218688), (402, 152864), (408, 150616), (536, 114648), (544, 112962), (562, 109344), (804, 76432), (816, 75308), (843, 72896), (1072, 57324), (1088, 56481), (1124, 54672), (1139, 53952), (1608, 38216), (1632, 37654), (1686, 36448), (2144, 28662), (2248, 27336), (2278, 26976), (3216, 19108), (3264, 18827), (3372, 18224), (3417, 17984), (4288, 14331), (4496, 13668), (4556, 13488), (4777, 12864), (6432, 9554), (6744, 9112), (6834, 8992)]