72371328

素因数分解:

$2^7\times 3^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 193310400

約数和(自身を除く): 120939072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 384, 458, 687, 823, 916, 1374, 1646, 1832, 2469, 2748, 3292, 3664, 4938, 5496, 6584, 7328, 9876, 10992, 13168, 14656, 19752, 21984, 26336, 29312, 39504, 43968, 52672, 79008, 87936, 105344, 158016, 188467, 316032, 376934, 565401, 753868, 1130802, 1507736, 2261604, 3015472, 4523208, 6030944, 9046416, 12061888, 18092832, 24123776, 36185664, 72371328]

約数ペア:

[(1, 72371328), (2, 36185664), (3, 24123776), (4, 18092832), (6, 12061888), (8, 9046416), (12, 6030944), (16, 4523208), (24, 3015472), (32, 2261604), (48, 1507736), (64, 1130802), (96, 753868), (128, 565401), (192, 376934), (229, 316032), (384, 188467), (458, 158016), (687, 105344), (823, 87936), (916, 79008), (1374, 52672), (1646, 43968), (1832, 39504), (2469, 29312), (2748, 26336), (3292, 21984), (3664, 19752), (4938, 14656), (5496, 13168), (6584, 10992), (7328, 9876)]