64493664

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 177117696

約数和(自身を除く): 112624032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 67, 74, 96, 111, 134, 148, 201, 222, 268, 271, 296, 402, 444, 536, 542, 592, 804, 813, 888, 1072, 1084, 1184, 1608, 1626, 1776, 2144, 2168, 2479, 3216, 3252, 3552, 4336, 4958, 6432, 6504, 7437, 8672, 9916, 10027, 13008, 14874, 18157, 19832, 20054, 26016, 29748, 30081, 36314, 39664, 40108, 54471, 59496, 60162, 72628, 79328, 80216, 108942, 118992, 120324, 145256, 160432, 217884, 237984, 240648, 290512, 320864, 435768, 481296, 581024, 671809, 871536, 962592, 1343618, 1743072, 2015427, 2687236, 4030854, 5374472, 8061708, 10748944, 16123416, 21497888, 32246832, 64493664]

約数ペア:

[(1, 64493664), (2, 32246832), (3, 21497888), (4, 16123416), (6, 10748944), (8, 8061708), (12, 5374472), (16, 4030854), (24, 2687236), (32, 2015427), (37, 1743072), (48, 1343618), (67, 962592), (74, 871536), (96, 671809), (111, 581024), (134, 481296), (148, 435768), (201, 320864), (222, 290512), (268, 240648), (271, 237984), (296, 217884), (402, 160432), (444, 145256), (536, 120324), (542, 118992), (592, 108942), (804, 80216), (813, 79328), (888, 72628), (1072, 60162), (1084, 59496), (1184, 54471), (1608, 40108), (1626, 39664), (1776, 36314), (2144, 30081), (2168, 29748), (2479, 26016), (3216, 20054), (3252, 19832), (3552, 18157), (4336, 14874), (4958, 13008), (6432, 10027), (6504, 9916), (7437, 8672)]