72957696

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 228012288

約数和(自身を除く): 155054592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 331, 336, 384, 448, 492, 574, 656, 662, 672, 768, 861, 896, 984, 993, 1148, 1312, 1324, 1344, 1722, 1792, 1968, 1986, 2296, 2317, 2624, 2648, 2688, 3444, 3936, 3972, 4592, 4634, 5248, 5296, 5376, 6888, 6951, 7872, 7944, 9184, 9268, 10496, 10592, 13571, 13776, 13902, 15744, 15888, 18368, 18536, 21184, 27142, 27552, 27804, 31488, 31776, 36736, 37072, 40713, 42368, 54284, 55104, 55608, 63552, 73472, 74144, 81426, 84736, 94997, 108568, 110208, 111216, 127104, 148288, 162852, 189994, 217136, 220416, 222432, 254208, 284991, 296576, 325704, 379988, 434272, 444864, 569982, 593152, 651408, 759976, 868544, 889728, 1139964, 1302816, 1519952, 1737088, 1779456, 2279928, 2605632, 3039904, 3474176, 4559856, 5211264, 6079808, 9119712, 10422528, 12159616, 18239424, 24319232, 36478848, 72957696]

約数ペア:

[(1, 72957696), (2, 36478848), (3, 24319232), (4, 18239424), (6, 12159616), (7, 10422528), (8, 9119712), (12, 6079808), (14, 5211264), (16, 4559856), (21, 3474176), (24, 3039904), (28, 2605632), (32, 2279928), (41, 1779456), (42, 1737088), (48, 1519952), (56, 1302816), (64, 1139964), (82, 889728), (84, 868544), (96, 759976), (112, 651408), (123, 593152), (128, 569982), (164, 444864), (168, 434272), (192, 379988), (224, 325704), (246, 296576), (256, 284991), (287, 254208), (328, 222432), (331, 220416), (336, 217136), (384, 189994), (448, 162852), (492, 148288), (574, 127104), (656, 111216), (662, 110208), (672, 108568), (768, 94997), (861, 84736), (896, 81426), (984, 74144), (993, 73472), (1148, 63552), (1312, 55608), (1324, 55104), (1344, 54284), (1722, 42368), (1792, 40713), (1968, 37072), (1986, 36736), (2296, 31776), (2317, 31488), (2624, 27804), (2648, 27552), (2688, 27142), (3444, 21184), (3936, 18536), (3972, 18368), (4592, 15888), (4634, 15744), (5248, 13902), (5296, 13776), (5376, 13571), (6888, 10592), (6951, 10496), (7872, 9268), (7944, 9184)]