87311952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2258

約数の個数: 160

約数和(自身を含む): 308591360

約数和(自身を除く): 221279408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2221, 2457, 2808, 3024, 3276, 4368, 4442, 4914, 5616, 6552, 6663, 8884, 9828, 13104, 13326, 15547, 17768, 19656, 19989, 26652, 28873, 31094, 35536, 39312, 39978, 46641, 53304, 57746, 59967, 62188, 79956, 86619, 93282, 106608, 115492, 119934, 124376, 139923, 159912, 173238, 186564, 202111, 230984, 239868, 248752, 259857, 279846, 319824, 346476, 373128, 404222, 419769, 461968, 479736, 519714, 559692, 606333, 692952, 746256, 779571, 808444, 839538, 959472, 1039428, 1119384, 1212666, 1385904, 1559142, 1616888, 1679076, 1818999, 2078856, 2238768, 2425332, 3118284, 3233776, 3358152, 3637998, 4157712, 4850664, 5456997, 6236568, 6716304, 7275996, 9701328, 10913994, 12473136, 14551992, 21827988, 29103984, 43655976, 87311952]

約数ペア:

[(1, 87311952), (2, 43655976), (3, 29103984), (4, 21827988), (6, 14551992), (7, 12473136), (8, 10913994), (9, 9701328), (12, 7275996), (13, 6716304), (14, 6236568), (16, 5456997), (18, 4850664), (21, 4157712), (24, 3637998), (26, 3358152), (27, 3233776), (28, 3118284), (36, 2425332), (39, 2238768), (42, 2078856), (48, 1818999), (52, 1679076), (54, 1616888), (56, 1559142), (63, 1385904), (72, 1212666), (78, 1119384), (84, 1039428), (91, 959472), (104, 839538), (108, 808444), (112, 779571), (117, 746256), (126, 692952), (144, 606333), (156, 559692), (168, 519714), (182, 479736), (189, 461968), (208, 419769), (216, 404222), (234, 373128), (252, 346476), (273, 319824), (312, 279846), (336, 259857), (351, 248752), (364, 239868), (378, 230984), (432, 202111), (468, 186564), (504, 173238), (546, 159912), (624, 139923), (702, 124376), (728, 119934), (756, 115492), (819, 106608), (936, 93282), (1008, 86619), (1092, 79956), (1404, 62188), (1456, 59967), (1512, 57746), (1638, 53304), (1872, 46641), (2184, 39978), (2221, 39312), (2457, 35536), (2808, 31094), (3024, 28873), (3276, 26652), (4368, 19989), (4442, 19656), (4914, 17768), (5616, 15547), (6552, 13326), (6663, 13104), (8884, 9828)]