78016932

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 239057280

約数和(自身を除く): 161040348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 839, 861, 1107, 1134, 1148, 1476, 1678, 1722, 2214, 2268, 2517, 2583, 3321, 3356, 3444, 4428, 5034, 5166, 5873, 6642, 7551, 7749, 10068, 10332, 11746, 13284, 15102, 15498, 17619, 22653, 23247, 23492, 30204, 30996, 34399, 35238, 45306, 46494, 52857, 67959, 68798, 70476, 90612, 92988, 103197, 105714, 135918, 137596, 158571, 206394, 211428, 240793, 271836, 309591, 317142, 412788, 475713, 481586, 619182, 634284, 722379, 928773, 951426, 963172, 1238364, 1444758, 1857546, 1902852, 2167137, 2786319, 2889516, 3715092, 4334274, 5572638, 6501411, 8668548, 11145276, 13002822, 19504233, 26005644, 39008466, 78016932]

約数ペア:

[(1, 78016932), (2, 39008466), (3, 26005644), (4, 19504233), (6, 13002822), (7, 11145276), (9, 8668548), (12, 6501411), (14, 5572638), (18, 4334274), (21, 3715092), (27, 2889516), (28, 2786319), (36, 2167137), (41, 1902852), (42, 1857546), (54, 1444758), (63, 1238364), (81, 963172), (82, 951426), (84, 928773), (108, 722379), (123, 634284), (126, 619182), (162, 481586), (164, 475713), (189, 412788), (246, 317142), (252, 309591), (287, 271836), (324, 240793), (369, 211428), (378, 206394), (492, 158571), (567, 137596), (574, 135918), (738, 105714), (756, 103197), (839, 92988), (861, 90612), (1107, 70476), (1134, 68798), (1148, 67959), (1476, 52857), (1678, 46494), (1722, 45306), (2214, 35238), (2268, 34399), (2517, 30996), (2583, 30204), (3321, 23492), (3356, 23247), (3444, 22653), (4428, 17619), (5034, 15498), (5166, 15102), (5873, 13284), (6642, 11746), (7551, 10332), (7749, 10068)]