84680986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 156038400

約数和(自身を除く): 71357414

約数列:

[1, 2, 13, 19, 23, 26, 29, 38, 46, 58, 247, 257, 299, 377, 437, 494, 514, 551, 598, 667, 754, 874, 1102, 1334, 3341, 4883, 5681, 5911, 6682, 7163, 7453, 8671, 9766, 11362, 11822, 12673, 14326, 14906, 17342, 25346, 63479, 76843, 96889, 112309, 126958, 141607, 153686, 164749, 171419, 193778, 224618, 283214, 329498, 342838, 1460017, 1840891, 2228447, 2920034, 3256961, 3681782, 4456894, 6513922, 42340493, 84680986]

約数ペア:

[(1, 84680986), (2, 42340493), (13, 6513922), (19, 4456894), (23, 3681782), (26, 3256961), (29, 2920034), (38, 2228447), (46, 1840891), (58, 1460017), (247, 342838), (257, 329498), (299, 283214), (377, 224618), (437, 193778), (494, 171419), (514, 164749), (551, 153686), (598, 141607), (667, 126958), (754, 112309), (874, 96889), (1102, 76843), (1334, 63479), (3341, 25346), (4883, 17342), (5681, 14906), (5911, 14326), (6682, 12673), (7163, 11822), (7453, 11362), (8671, 9766)]