130268268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7523}}^1$

素因数の和:7583

約数の個数: 72

約数和(自身を含む): 364251888

約数和(自身を除く): 233983620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 7523, 8658, 15046, 17316, 22569, 30092, 45138, 67707, 90276, 97799, 135414, 195598, 270828, 278351, 293397, 391196, 556702, 586794, 835053, 880191, 1113404, 1173588, 1670106, 1760382, 2505159, 3340212, 3520764, 3618563, 5010318, 7237126, 10020636, 10855689, 14474252, 21711378, 32567067, 43422756, 65134134, 130268268]

約数ペア:

[(1, 130268268), (2, 65134134), (3, 43422756), (4, 32567067), (6, 21711378), (9, 14474252), (12, 10855689), (13, 10020636), (18, 7237126), (26, 5010318), (36, 3618563), (37, 3520764), (39, 3340212), (52, 2505159), (74, 1760382), (78, 1670106), (111, 1173588), (117, 1113404), (148, 880191), (156, 835053), (222, 586794), (234, 556702), (333, 391196), (444, 293397), (468, 278351), (481, 270828), (666, 195598), (962, 135414), (1332, 97799), (1443, 90276), (1924, 67707), (2886, 45138), (4329, 30092), (5772, 22569), (7523, 17316), (8658, 15046)]