78259608

素因数分解:

$2^3\times 3^9\times 7^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 255087360

約数和(自身を除く): 176827752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 243, 252, 284, 324, 378, 426, 486, 497, 504, 567, 568, 639, 648, 729, 756, 852, 972, 994, 1134, 1278, 1458, 1491, 1512, 1701, 1704, 1917, 1944, 1988, 2187, 2268, 2556, 2916, 2982, 3402, 3834, 3976, 4374, 4473, 4536, 5103, 5112, 5751, 5832, 5964, 6561, 6804, 7668, 8748, 8946, 10206, 11502, 11928, 13122, 13419, 13608, 15309, 15336, 17253, 17496, 17892, 19683, 20412, 23004, 26244, 26838, 30618, 34506, 35784, 39366, 40257, 40824, 45927, 46008, 51759, 52488, 53676, 61236, 69012, 78732, 80514, 91854, 103518, 107352, 120771, 122472, 137781, 138024, 155277, 157464, 161028, 183708, 207036, 241542, 275562, 310554, 322056, 362313, 367416, 414072, 465831, 483084, 551124, 621108, 724626, 931662, 966168, 1086939, 1102248, 1242216, 1397493, 1449252, 1863324, 2173878, 2794986, 2898504, 3260817, 3726648, 4347756, 5589972, 6521634, 8695512, 9782451, 11179944, 13043268, 19564902, 26086536, 39129804, 78259608]

約数ペア:

[(1, 78259608), (2, 39129804), (3, 26086536), (4, 19564902), (6, 13043268), (7, 11179944), (8, 9782451), (9, 8695512), (12, 6521634), (14, 5589972), (18, 4347756), (21, 3726648), (24, 3260817), (27, 2898504), (28, 2794986), (36, 2173878), (42, 1863324), (54, 1449252), (56, 1397493), (63, 1242216), (71, 1102248), (72, 1086939), (81, 966168), (84, 931662), (108, 724626), (126, 621108), (142, 551124), (162, 483084), (168, 465831), (189, 414072), (213, 367416), (216, 362313), (243, 322056), (252, 310554), (284, 275562), (324, 241542), (378, 207036), (426, 183708), (486, 161028), (497, 157464), (504, 155277), (567, 138024), (568, 137781), (639, 122472), (648, 120771), (729, 107352), (756, 103518), (852, 91854), (972, 80514), (994, 78732), (1134, 69012), (1278, 61236), (1458, 53676), (1491, 52488), (1512, 51759), (1701, 46008), (1704, 45927), (1917, 40824), (1944, 40257), (1988, 39366), (2187, 35784), (2268, 34506), (2556, 30618), (2916, 26838), (2982, 26244), (3402, 23004), (3834, 20412), (3976, 19683), (4374, 17892), (4473, 17496), (4536, 17253), (5103, 15336), (5112, 15309), (5751, 13608), (5832, 13419), (5964, 13122), (6561, 11928), (6804, 11502), (7668, 10206), (8748, 8946)]