57721392

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 183107080

約数和(自身を除く): 125385688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 73, 76, 102, 114, 136, 144, 146, 152, 153, 171, 204, 219, 228, 272, 289, 292, 304, 306, 323, 342, 408, 438, 456, 578, 584, 612, 646, 657, 684, 816, 867, 876, 912, 969, 1156, 1168, 1224, 1241, 1292, 1314, 1368, 1387, 1734, 1752, 1938, 2312, 2448, 2482, 2584, 2601, 2628, 2736, 2774, 2907, 3468, 3504, 3723, 3876, 4161, 4624, 4964, 5168, 5202, 5256, 5491, 5548, 5814, 6936, 7446, 7752, 8322, 9928, 10404, 10512, 10982, 11096, 11169, 11628, 12483, 13872, 14892, 15504, 16473, 16644, 19856, 20808, 21097, 21964, 22192, 22338, 23256, 23579, 24966, 29784, 32946, 33288, 41616, 42194, 43928, 44676, 46512, 47158, 49419, 49932, 59568, 63291, 65892, 66576, 70737, 84388, 87856, 89352, 94316, 98838, 99864, 126582, 131784, 141474, 168776, 178704, 188632, 189873, 197676, 199728, 212211, 253164, 263568, 282948, 337552, 377264, 379746, 395352, 400843, 424422, 506328, 565896, 759492, 790704, 801686, 848844, 1012656, 1131792, 1202529, 1518984, 1603372, 1697688, 2405058, 3037968, 3206744, 3395376, 3607587, 4810116, 6413488, 7215174, 9620232, 14430348, 19240464, 28860696, 57721392]

約数ペア:

[(1, 57721392), (2, 28860696), (3, 19240464), (4, 14430348), (6, 9620232), (8, 7215174), (9, 6413488), (12, 4810116), (16, 3607587), (17, 3395376), (18, 3206744), (19, 3037968), (24, 2405058), (34, 1697688), (36, 1603372), (38, 1518984), (48, 1202529), (51, 1131792), (57, 1012656), (68, 848844), (72, 801686), (73, 790704), (76, 759492), (102, 565896), (114, 506328), (136, 424422), (144, 400843), (146, 395352), (152, 379746), (153, 377264), (171, 337552), (204, 282948), (219, 263568), (228, 253164), (272, 212211), (289, 199728), (292, 197676), (304, 189873), (306, 188632), (323, 178704), (342, 168776), (408, 141474), (438, 131784), (456, 126582), (578, 99864), (584, 98838), (612, 94316), (646, 89352), (657, 87856), (684, 84388), (816, 70737), (867, 66576), (876, 65892), (912, 63291), (969, 59568), (1156, 49932), (1168, 49419), (1224, 47158), (1241, 46512), (1292, 44676), (1314, 43928), (1368, 42194), (1387, 41616), (1734, 33288), (1752, 32946), (1938, 29784), (2312, 24966), (2448, 23579), (2482, 23256), (2584, 22338), (2601, 22192), (2628, 21964), (2736, 21097), (2774, 20808), (2907, 19856), (3468, 16644), (3504, 16473), (3723, 15504), (3876, 14892), (4161, 13872), (4624, 12483), (4964, 11628), (5168, 11169), (5202, 11096), (5256, 10982), (5491, 10512), (5548, 10404), (5814, 9928), (6936, 8322), (7446, 7752)]