43389236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 52411084

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 43, 44, 68, 71, 76, 86, 142, 172, 187, 209, 284, 323, 374, 418, 473, 646, 731, 748, 781, 817, 836, 946, 1207, 1292, 1349, 1462, 1562, 1634, 1892, 2414, 2698, 2924, 3053, 3124, 3268, 3553, 4828, 5396, 6106, 7106, 8041, 8987, 12212, 13277, 13889, 14212, 14839, 16082, 17974, 22933, 26554, 27778, 29678, 32164, 33583, 35948, 45866, 51901, 53108, 55556, 58007, 59356, 67166, 91732, 103802, 116014, 134332, 152779, 207604, 232028, 252263, 305558, 504526, 570911, 611116, 638077, 986119, 1009052, 1141822, 1276154, 1972238, 2283644, 2552308, 3944476, 10847309, 21694618, 43389236]

約数ペア:

[(1, 43389236), (2, 21694618), (4, 10847309), (11, 3944476), (17, 2552308), (19, 2283644), (22, 1972238), (34, 1276154), (38, 1141822), (43, 1009052), (44, 986119), (68, 638077), (71, 611116), (76, 570911), (86, 504526), (142, 305558), (172, 252263), (187, 232028), (209, 207604), (284, 152779), (323, 134332), (374, 116014), (418, 103802), (473, 91732), (646, 67166), (731, 59356), (748, 58007), (781, 55556), (817, 53108), (836, 51901), (946, 45866), (1207, 35948), (1292, 33583), (1349, 32164), (1462, 29678), (1562, 27778), (1634, 26554), (1892, 22933), (2414, 17974), (2698, 16082), (2924, 14839), (3053, 14212), (3124, 13889), (3268, 13277), (3553, 12212), (4828, 8987), (5396, 8041), (6106, 7106)]