71830278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7487}}^1$

素因数の和:7549

約数の個数: 48

約数和(自身を含む): 171714816

約数和(自身を除く): 99884538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 7487, 9594, 14974, 22461, 44922, 67383, 97331, 134766, 194662, 291993, 306967, 583986, 613934, 875979, 920901, 1751958, 1841802, 2762703, 3990571, 5525406, 7981142, 11971713, 23943426, 35915139, 71830278]

約数ペア:

[(1, 71830278), (2, 35915139), (3, 23943426), (6, 11971713), (9, 7981142), (13, 5525406), (18, 3990571), (26, 2762703), (39, 1841802), (41, 1751958), (78, 920901), (82, 875979), (117, 613934), (123, 583986), (234, 306967), (246, 291993), (369, 194662), (533, 134766), (738, 97331), (1066, 67383), (1599, 44922), (3198, 22461), (4797, 14974), (7487, 9594)]