80249652

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 242569600

約数和(自身を除く): 162319948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 97, 98, 126, 134, 147, 194, 196, 201, 252, 268, 291, 294, 343, 388, 402, 441, 469, 582, 588, 603, 679, 686, 804, 873, 882, 938, 1029, 1164, 1206, 1358, 1372, 1407, 1746, 1764, 1876, 2037, 2058, 2412, 2716, 2814, 3087, 3283, 3492, 4074, 4116, 4221, 4753, 5628, 6111, 6174, 6499, 6566, 8148, 8442, 9506, 9849, 12222, 12348, 12998, 13132, 14259, 16884, 19012, 19497, 19698, 22981, 24444, 25996, 28518, 29547, 33271, 38994, 39396, 42777, 45493, 45962, 57036, 58491, 59094, 66542, 68943, 77988, 85554, 90986, 91924, 99813, 116982, 118188, 133084, 136479, 137886, 171108, 181972, 199626, 206829, 233964, 272958, 275772, 299439, 318451, 399252, 409437, 413658, 545916, 598878, 636902, 818874, 827316, 955353, 1197756, 1273804, 1637748, 1910706, 2229157, 2866059, 3821412, 4458314, 5732118, 6687471, 8916628, 11464236, 13374942, 20062413, 26749884, 40124826, 80249652]

約数ペア:

[(1, 80249652), (2, 40124826), (3, 26749884), (4, 20062413), (6, 13374942), (7, 11464236), (9, 8916628), (12, 6687471), (14, 5732118), (18, 4458314), (21, 3821412), (28, 2866059), (36, 2229157), (42, 1910706), (49, 1637748), (63, 1273804), (67, 1197756), (84, 955353), (97, 827316), (98, 818874), (126, 636902), (134, 598878), (147, 545916), (194, 413658), (196, 409437), (201, 399252), (252, 318451), (268, 299439), (291, 275772), (294, 272958), (343, 233964), (388, 206829), (402, 199626), (441, 181972), (469, 171108), (582, 137886), (588, 136479), (603, 133084), (679, 118188), (686, 116982), (804, 99813), (873, 91924), (882, 90986), (938, 85554), (1029, 77988), (1164, 68943), (1206, 66542), (1358, 59094), (1372, 58491), (1407, 57036), (1746, 45962), (1764, 45493), (1876, 42777), (2037, 39396), (2058, 38994), (2412, 33271), (2716, 29547), (2814, 28518), (3087, 25996), (3283, 24444), (3492, 22981), (4074, 19698), (4116, 19497), (4221, 19012), (4753, 16884), (5628, 14259), (6111, 13132), (6174, 12998), (6499, 12348), (6566, 12222), (8148, 9849), (8442, 9506)]