68151888

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 160

約数和(自身を含む): 231096320

約数和(自身を除く): 162944432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 727, 744, 756, 837, 868, 1008, 1116, 1302, 1454, 1488, 1512, 1674, 1736, 1953, 2181, 2232, 2604, 2908, 3024, 3348, 3472, 3906, 4362, 4464, 5089, 5208, 5816, 5859, 6543, 6696, 7812, 8724, 10178, 10416, 11632, 11718, 13086, 13392, 15267, 15624, 17448, 19629, 20356, 22537, 23436, 26172, 30534, 31248, 34896, 39258, 40712, 45074, 45801, 46872, 52344, 61068, 67611, 78516, 81424, 90148, 91602, 93744, 104688, 122136, 135222, 137403, 157032, 157759, 180296, 183204, 202833, 244272, 270444, 274806, 314064, 315518, 360592, 366408, 405666, 473277, 540888, 549612, 608499, 631036, 732816, 811332, 946554, 1081776, 1099224, 1216998, 1262072, 1419831, 1622664, 1893108, 2198448, 2433996, 2524144, 2839662, 3245328, 3786216, 4259493, 4867992, 5679324, 7572432, 8518986, 9735984, 11358648, 17037972, 22717296, 34075944, 68151888]

約数ペア:

[(1, 68151888), (2, 34075944), (3, 22717296), (4, 17037972), (6, 11358648), (7, 9735984), (8, 8518986), (9, 7572432), (12, 5679324), (14, 4867992), (16, 4259493), (18, 3786216), (21, 3245328), (24, 2839662), (27, 2524144), (28, 2433996), (31, 2198448), (36, 1893108), (42, 1622664), (48, 1419831), (54, 1262072), (56, 1216998), (62, 1099224), (63, 1081776), (72, 946554), (84, 811332), (93, 732816), (108, 631036), (112, 608499), (124, 549612), (126, 540888), (144, 473277), (168, 405666), (186, 366408), (189, 360592), (216, 315518), (217, 314064), (248, 274806), (252, 270444), (279, 244272), (336, 202833), (372, 183204), (378, 180296), (432, 157759), (434, 157032), (496, 137403), (504, 135222), (558, 122136), (651, 104688), (727, 93744), (744, 91602), (756, 90148), (837, 81424), (868, 78516), (1008, 67611), (1116, 61068), (1302, 52344), (1454, 46872), (1488, 45801), (1512, 45074), (1674, 40712), (1736, 39258), (1953, 34896), (2181, 31248), (2232, 30534), (2604, 26172), (2908, 23436), (3024, 22537), (3348, 20356), (3472, 19629), (3906, 17448), (4362, 15624), (4464, 15267), (5089, 13392), (5208, 13086), (5816, 11718), (5859, 11632), (6543, 10416), (6696, 10178), (7812, 8724)]