71948976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3234

約数の個数: 80

約数和(自身を含む): 207546240

約数和(自身を除く): 135597264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3169, 3784, 5676, 6338, 7568, 9507, 11352, 12676, 19014, 22704, 25352, 34859, 38028, 50704, 69718, 76056, 104577, 136267, 139436, 152112, 209154, 272534, 278872, 408801, 418308, 545068, 557744, 817602, 836616, 1090136, 1498937, 1635204, 1673232, 2180272, 2997874, 3270408, 4496811, 5995748, 6540816, 8993622, 11991496, 17987244, 23982992, 35974488, 71948976]

約数ペア:

[(1, 71948976), (2, 35974488), (3, 23982992), (4, 17987244), (6, 11991496), (8, 8993622), (11, 6540816), (12, 5995748), (16, 4496811), (22, 3270408), (24, 2997874), (33, 2180272), (43, 1673232), (44, 1635204), (48, 1498937), (66, 1090136), (86, 836616), (88, 817602), (129, 557744), (132, 545068), (172, 418308), (176, 408801), (258, 278872), (264, 272534), (344, 209154), (473, 152112), (516, 139436), (528, 136267), (688, 104577), (946, 76056), (1032, 69718), (1419, 50704), (1892, 38028), (2064, 34859), (2838, 25352), (3169, 22704), (3784, 19014), (5676, 12676), (6338, 11352), (7568, 9507)]