64257168

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 172238976

約数和(自身を除く): 107981808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 103, 123, 164, 206, 246, 309, 317, 328, 412, 492, 618, 634, 656, 824, 951, 984, 1236, 1268, 1648, 1902, 1968, 2472, 2536, 3804, 4223, 4944, 5072, 7608, 8446, 12669, 12997, 15216, 16892, 25338, 25994, 32651, 33784, 38991, 50676, 51988, 65302, 67568, 77982, 97953, 101352, 103976, 130604, 155964, 195906, 202704, 207952, 261208, 311928, 391812, 522416, 623856, 783624, 1338691, 1567248, 2677382, 4016073, 5354764, 8032146, 10709528, 16064292, 21419056, 32128584, 64257168]

約数ペア:

[(1, 64257168), (2, 32128584), (3, 21419056), (4, 16064292), (6, 10709528), (8, 8032146), (12, 5354764), (16, 4016073), (24, 2677382), (41, 1567248), (48, 1338691), (82, 783624), (103, 623856), (123, 522416), (164, 391812), (206, 311928), (246, 261208), (309, 207952), (317, 202704), (328, 195906), (412, 155964), (492, 130604), (618, 103976), (634, 101352), (656, 97953), (824, 77982), (951, 67568), (984, 65302), (1236, 51988), (1268, 50676), (1648, 38991), (1902, 33784), (1968, 32651), (2472, 25994), (2536, 25338), (3804, 16892), (4223, 15216), (4944, 12997), (5072, 12669), (7608, 8446)]