71825616

素因数分解:

$2^4\times 3^4\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 100

約数和(自身を含む): 209800932

約数和(自身を除く): 137975316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 314, 324, 353, 432, 471, 628, 648, 706, 942, 1059, 1256, 1296, 1412, 1413, 1884, 2118, 2512, 2824, 2826, 3177, 3768, 4236, 4239, 5648, 5652, 6354, 7536, 8472, 8478, 9531, 11304, 12708, 12717, 16944, 16956, 19062, 22608, 25416, 25434, 28593, 33912, 38124, 50832, 50868, 55421, 57186, 67824, 76248, 101736, 110842, 114372, 152496, 166263, 203472, 221684, 228744, 332526, 443368, 457488, 498789, 665052, 886736, 997578, 1330104, 1496367, 1995156, 2660208, 2992734, 3990312, 4489101, 5985468, 7980624, 8978202, 11970936, 17956404, 23941872, 35912808, 71825616]

約数ペア:

[(1, 71825616), (2, 35912808), (3, 23941872), (4, 17956404), (6, 11970936), (8, 8978202), (9, 7980624), (12, 5985468), (16, 4489101), (18, 3990312), (24, 2992734), (27, 2660208), (36, 1995156), (48, 1496367), (54, 1330104), (72, 997578), (81, 886736), (108, 665052), (144, 498789), (157, 457488), (162, 443368), (216, 332526), (314, 228744), (324, 221684), (353, 203472), (432, 166263), (471, 152496), (628, 114372), (648, 110842), (706, 101736), (942, 76248), (1059, 67824), (1256, 57186), (1296, 55421), (1412, 50868), (1413, 50832), (1884, 38124), (2118, 33912), (2512, 28593), (2824, 25434), (2826, 25416), (3177, 22608), (3768, 19062), (4236, 16956), (4239, 16944), (5648, 12717), (5652, 12708), (6354, 11304), (7536, 9531), (8472, 8478)]