74221728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 241678080

約数和(自身を除く): 167456352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 73, 84, 89, 96, 102, 112, 119, 136, 146, 168, 178, 204, 219, 224, 238, 267, 272, 292, 336, 356, 357, 408, 438, 476, 511, 534, 544, 584, 623, 672, 712, 714, 816, 876, 952, 1022, 1068, 1168, 1241, 1246, 1424, 1428, 1513, 1533, 1632, 1752, 1869, 1904, 2044, 2136, 2336, 2482, 2492, 2848, 2856, 3026, 3066, 3504, 3723, 3738, 3808, 4088, 4272, 4539, 4964, 4984, 5712, 6052, 6132, 6497, 7008, 7446, 7476, 8176, 8544, 8687, 9078, 9928, 9968, 10591, 11424, 12104, 12264, 12994, 14892, 14952, 16352, 17374, 18156, 19491, 19856, 19936, 21182, 24208, 24528, 25988, 26061, 29784, 29904, 31773, 34748, 36312, 38982, 39712, 42364, 45479, 48416, 49056, 51976, 52122, 59568, 59808, 63546, 69496, 72624, 77964, 84728, 90958, 103952, 104244, 110449, 119136, 127092, 136437, 138992, 145248, 155928, 169456, 181916, 207904, 208488, 220898, 254184, 272874, 277984, 311856, 331347, 338912, 363832, 416976, 441796, 508368, 545748, 623712, 662694, 727664, 773143, 833952, 883592, 1016736, 1091496, 1325388, 1455328, 1546286, 1767184, 2182992, 2319429, 2650776, 3092572, 3534368, 4365984, 4638858, 5301552, 6185144, 9277716, 10603104, 12370288, 18555432, 24740576, 37110864, 74221728]

約数ペア:

[(1, 74221728), (2, 37110864), (3, 24740576), (4, 18555432), (6, 12370288), (7, 10603104), (8, 9277716), (12, 6185144), (14, 5301552), (16, 4638858), (17, 4365984), (21, 3534368), (24, 3092572), (28, 2650776), (32, 2319429), (34, 2182992), (42, 1767184), (48, 1546286), (51, 1455328), (56, 1325388), (68, 1091496), (73, 1016736), (84, 883592), (89, 833952), (96, 773143), (102, 727664), (112, 662694), (119, 623712), (136, 545748), (146, 508368), (168, 441796), (178, 416976), (204, 363832), (219, 338912), (224, 331347), (238, 311856), (267, 277984), (272, 272874), (292, 254184), (336, 220898), (356, 208488), (357, 207904), (408, 181916), (438, 169456), (476, 155928), (511, 145248), (534, 138992), (544, 136437), (584, 127092), (623, 119136), (672, 110449), (712, 104244), (714, 103952), (816, 90958), (876, 84728), (952, 77964), (1022, 72624), (1068, 69496), (1168, 63546), (1241, 59808), (1246, 59568), (1424, 52122), (1428, 51976), (1513, 49056), (1533, 48416), (1632, 45479), (1752, 42364), (1869, 39712), (1904, 38982), (2044, 36312), (2136, 34748), (2336, 31773), (2482, 29904), (2492, 29784), (2848, 26061), (2856, 25988), (3026, 24528), (3066, 24208), (3504, 21182), (3723, 19936), (3738, 19856), (3808, 19491), (4088, 18156), (4272, 17374), (4539, 16352), (4964, 14952), (4984, 14892), (5712, 12994), (6052, 12264), (6132, 12104), (6497, 11424), (7008, 10591), (7446, 9968), (7476, 9928), (8176, 9078), (8544, 8687)]