61731072

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 199095820

約数和(自身を除く): 137364748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 229, 234, 256, 288, 312, 324, 351, 384, 416, 432, 458, 468, 576, 624, 648, 687, 702, 768, 832, 864, 916, 936, 1053, 1152, 1248, 1296, 1374, 1404, 1664, 1728, 1832, 1872, 2061, 2106, 2304, 2496, 2592, 2748, 2808, 2977, 3328, 3456, 3664, 3744, 4122, 4212, 4992, 5184, 5496, 5616, 5954, 6183, 6912, 7328, 7488, 8244, 8424, 8931, 9984, 10368, 10992, 11232, 11908, 12366, 14656, 14976, 16488, 16848, 17862, 18549, 20736, 21984, 22464, 23816, 24732, 26793, 29312, 29952, 32976, 33696, 35724, 37098, 43968, 44928, 47632, 49464, 53586, 58624, 65952, 67392, 71448, 74196, 80379, 87936, 89856, 95264, 98928, 107172, 131904, 134784, 142896, 148392, 160758, 175872, 190528, 197856, 214344, 241137, 263808, 269568, 285792, 296784, 321516, 381056, 395712, 428688, 482274, 527616, 571584, 593568, 643032, 762112, 791424, 857376, 964548, 1143168, 1187136, 1286064, 1582848, 1714752, 1929096, 2286336, 2374272, 2572128, 3429504, 3858192, 4748544, 5144256, 6859008, 7716384, 10288512, 15432768, 20577024, 30865536, 61731072]

約数ペア:

[(1, 61731072), (2, 30865536), (3, 20577024), (4, 15432768), (6, 10288512), (8, 7716384), (9, 6859008), (12, 5144256), (13, 4748544), (16, 3858192), (18, 3429504), (24, 2572128), (26, 2374272), (27, 2286336), (32, 1929096), (36, 1714752), (39, 1582848), (48, 1286064), (52, 1187136), (54, 1143168), (64, 964548), (72, 857376), (78, 791424), (81, 762112), (96, 643032), (104, 593568), (108, 571584), (117, 527616), (128, 482274), (144, 428688), (156, 395712), (162, 381056), (192, 321516), (208, 296784), (216, 285792), (229, 269568), (234, 263808), (256, 241137), (288, 214344), (312, 197856), (324, 190528), (351, 175872), (384, 160758), (416, 148392), (432, 142896), (458, 134784), (468, 131904), (576, 107172), (624, 98928), (648, 95264), (687, 89856), (702, 87936), (768, 80379), (832, 74196), (864, 71448), (916, 67392), (936, 65952), (1053, 58624), (1152, 53586), (1248, 49464), (1296, 47632), (1374, 44928), (1404, 43968), (1664, 37098), (1728, 35724), (1832, 33696), (1872, 32976), (2061, 29952), (2106, 29312), (2304, 26793), (2496, 24732), (2592, 23816), (2748, 22464), (2808, 21984), (2977, 20736), (3328, 18549), (3456, 17862), (3664, 16848), (3744, 16488), (4122, 14976), (4212, 14656), (4992, 12366), (5184, 11908), (5496, 11232), (5616, 10992), (5954, 10368), (6183, 9984), (6912, 8931), (7328, 8424), (7488, 8244)]