76780536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 229340160

約数和(自身を除く): 152559624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 82, 84, 123, 142, 157, 164, 168, 213, 246, 284, 287, 314, 328, 426, 471, 492, 497, 568, 574, 628, 852, 861, 942, 984, 994, 1099, 1148, 1256, 1491, 1704, 1722, 1884, 1988, 2198, 2296, 2911, 2982, 3297, 3444, 3768, 3976, 4396, 5822, 5964, 6437, 6594, 6888, 8733, 8792, 11147, 11644, 11928, 12874, 13188, 17466, 19311, 20377, 22294, 23288, 25748, 26376, 33441, 34932, 38622, 40754, 44588, 45059, 51496, 61131, 66882, 69864, 77244, 78029, 81508, 89176, 90118, 122262, 133764, 135177, 154488, 156058, 163016, 180236, 234087, 244524, 267528, 270354, 312116, 360472, 457027, 468174, 489048, 540708, 624232, 914054, 936348, 1081416, 1371081, 1828108, 1872696, 2742162, 3199189, 3656216, 5484324, 6398378, 9597567, 10968648, 12796756, 19195134, 25593512, 38390268, 76780536]

約数ペア:

[(1, 76780536), (2, 38390268), (3, 25593512), (4, 19195134), (6, 12796756), (7, 10968648), (8, 9597567), (12, 6398378), (14, 5484324), (21, 3656216), (24, 3199189), (28, 2742162), (41, 1872696), (42, 1828108), (56, 1371081), (71, 1081416), (82, 936348), (84, 914054), (123, 624232), (142, 540708), (157, 489048), (164, 468174), (168, 457027), (213, 360472), (246, 312116), (284, 270354), (287, 267528), (314, 244524), (328, 234087), (426, 180236), (471, 163016), (492, 156058), (497, 154488), (568, 135177), (574, 133764), (628, 122262), (852, 90118), (861, 89176), (942, 81508), (984, 78029), (994, 77244), (1099, 69864), (1148, 66882), (1256, 61131), (1491, 51496), (1704, 45059), (1722, 44588), (1884, 40754), (1988, 38622), (2198, 34932), (2296, 33441), (2911, 26376), (2982, 25748), (3297, 23288), (3444, 22294), (3768, 20377), (3976, 19311), (4396, 17466), (5822, 13188), (5964, 12874), (6437, 11928), (6594, 11644), (6888, 11147), (8733, 8792)]