82311876

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4495

約数の個数: 72

約数和(自身を含む): 227179680

約数和(自身を除く): 144867804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4457, 4617, 6156, 8914, 9234, 13371, 17828, 18468, 26742, 40113, 53484, 80226, 84683, 120339, 160452, 169366, 240678, 254049, 338732, 361017, 481356, 508098, 722034, 762147, 1016196, 1083051, 1444068, 1524294, 2166102, 2286441, 3048588, 4332204, 4572882, 6859323, 9145764, 13718646, 20577969, 27437292, 41155938, 82311876]

約数ペア:

[(1, 82311876), (2, 41155938), (3, 27437292), (4, 20577969), (6, 13718646), (9, 9145764), (12, 6859323), (18, 4572882), (19, 4332204), (27, 3048588), (36, 2286441), (38, 2166102), (54, 1524294), (57, 1444068), (76, 1083051), (81, 1016196), (108, 762147), (114, 722034), (162, 508098), (171, 481356), (228, 361017), (243, 338732), (324, 254049), (342, 240678), (486, 169366), (513, 160452), (684, 120339), (972, 84683), (1026, 80226), (1539, 53484), (2052, 40113), (3078, 26742), (4457, 18468), (4617, 17828), (6156, 13371), (8914, 9234)]