64237248

素因数分解:

$2^6\times 3^2\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 84

約数和(自身を含む): 185308240

約数和(自身を除く): 121070992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 229, 288, 458, 487, 576, 687, 916, 974, 1374, 1461, 1832, 1948, 2061, 2748, 2922, 3664, 3896, 4122, 4383, 5496, 5844, 7328, 7792, 8244, 8766, 10992, 11688, 14656, 15584, 16488, 17532, 21984, 23376, 31168, 32976, 35064, 43968, 46752, 65952, 70128, 93504, 111523, 131904, 140256, 223046, 280512, 334569, 446092, 669138, 892184, 1003707, 1338276, 1784368, 2007414, 2676552, 3568736, 4014828, 5353104, 7137472, 8029656, 10706208, 16059312, 21412416, 32118624, 64237248]

約数ペア:

[(1, 64237248), (2, 32118624), (3, 21412416), (4, 16059312), (6, 10706208), (8, 8029656), (9, 7137472), (12, 5353104), (16, 4014828), (18, 3568736), (24, 2676552), (32, 2007414), (36, 1784368), (48, 1338276), (64, 1003707), (72, 892184), (96, 669138), (144, 446092), (192, 334569), (229, 280512), (288, 223046), (458, 140256), (487, 131904), (576, 111523), (687, 93504), (916, 70128), (974, 65952), (1374, 46752), (1461, 43968), (1832, 35064), (1948, 32976), (2061, 31168), (2748, 23376), (2922, 21984), (3664, 17532), (3896, 16488), (4122, 15584), (4383, 14656), (5496, 11688), (5844, 10992), (7328, 8766), (7792, 8244)]