64464792

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 129071208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 191, 196, 246, 287, 294, 328, 343, 382, 392, 492, 573, 574, 588, 686, 764, 861, 984, 1029, 1146, 1148, 1176, 1337, 1372, 1528, 1722, 2009, 2058, 2292, 2296, 2674, 2744, 3444, 4011, 4018, 4116, 4584, 5348, 6027, 6888, 7831, 8022, 8036, 8232, 9359, 10696, 12054, 14063, 15662, 16044, 16072, 18718, 23493, 24108, 28077, 28126, 31324, 32088, 37436, 42189, 46986, 48216, 54817, 56154, 56252, 62648, 65513, 74872, 84378, 93972, 109634, 112308, 112504, 131026, 164451, 168756, 187944, 196539, 219268, 224616, 262052, 328902, 337512, 383719, 393078, 438536, 524104, 657804, 767438, 786156, 1151157, 1315608, 1534876, 1572312, 2302314, 2686033, 3069752, 4604628, 5372066, 8058099, 9209256, 10744132, 16116198, 21488264, 32232396, 64464792]

約数ペア:

[(1, 64464792), (2, 32232396), (3, 21488264), (4, 16116198), (6, 10744132), (7, 9209256), (8, 8058099), (12, 5372066), (14, 4604628), (21, 3069752), (24, 2686033), (28, 2302314), (41, 1572312), (42, 1534876), (49, 1315608), (56, 1151157), (82, 786156), (84, 767438), (98, 657804), (123, 524104), (147, 438536), (164, 393078), (168, 383719), (191, 337512), (196, 328902), (246, 262052), (287, 224616), (294, 219268), (328, 196539), (343, 187944), (382, 168756), (392, 164451), (492, 131026), (573, 112504), (574, 112308), (588, 109634), (686, 93972), (764, 84378), (861, 74872), (984, 65513), (1029, 62648), (1146, 56252), (1148, 56154), (1176, 54817), (1337, 48216), (1372, 46986), (1528, 42189), (1722, 37436), (2009, 32088), (2058, 31324), (2292, 28126), (2296, 28077), (2674, 24108), (2744, 23493), (3444, 18718), (4011, 16072), (4018, 16044), (4116, 15662), (4584, 14063), (5348, 12054), (6027, 10696), (6888, 9359), (7831, 8232), (8022, 8036)]