80498468484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{128237}}^1$

素因数の和:128354

約数の個数: 144

約数和(自身を含む): 241982028288

約数和(自身を除く): 161483559804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 53, 63, 84, 94, 106, 126, 141, 159, 188, 212, 252, 282, 318, 329, 371, 423, 477, 564, 636, 658, 742, 846, 954, 987, 1113, 1316, 1484, 1692, 1908, 1974, 2226, 2491, 2961, 3339, 3948, 4452, 4982, 5922, 6678, 7473, 9964, 11844, 13356, 14946, 17437, 22419, 29892, 34874, 44838, 52311, 69748, 89676, 104622, 128237, 156933, 209244, 256474, 313866, 384711, 512948, 627732, 769422, 897659, 1154133, 1538844, 1795318, 2308266, 2692977, 3590636, 4616532, 5385954, 6027139, 6796561, 8078931, 10771908, 12054278, 13593122, 16157862, 18081417, 20389683, 24108556, 27186244, 32315724, 36162834, 40779366, 42189973, 47575927, 54244251, 61169049, 72325668, 81558732, 84379946, 95151854, 108488502, 122338098, 126569919, 142727781, 168759892, 190303708, 216977004, 244676196, 253139838, 285455562, 319438367, 379709757, 428183343, 506279676, 570911124, 638876734, 759419514, 856366686, 958315101, 1277753468, 1518839028, 1712733372, 1916630202, 2236068569, 2874945303, 3833260404, 4472137138, 5749890606, 6708205707, 8944274276, 11499781212, 13416411414, 20124617121, 26832822828, 40249234242, 80498468484]

約数ペア:

[(1, 80498468484), (2, 40249234242), (3, 26832822828), (4, 20124617121), (6, 13416411414), (7, 11499781212), (9, 8944274276), (12, 6708205707), (14, 5749890606), (18, 4472137138), (21, 3833260404), (28, 2874945303), (36, 2236068569), (42, 1916630202), (47, 1712733372), (53, 1518839028), (63, 1277753468), (84, 958315101), (94, 856366686), (106, 759419514), (126, 638876734), (141, 570911124), (159, 506279676), (188, 428183343), (212, 379709757), (252, 319438367), (282, 285455562), (318, 253139838), (329, 244676196), (371, 216977004), (423, 190303708), (477, 168759892), (564, 142727781), (636, 126569919), (658, 122338098), (742, 108488502), (846, 95151854), (954, 84379946), (987, 81558732), (1113, 72325668), (1316, 61169049), (1484, 54244251), (1692, 47575927), (1908, 42189973), (1974, 40779366), (2226, 36162834), (2491, 32315724), (2961, 27186244), (3339, 24108556), (3948, 20389683), (4452, 18081417), (4982, 16157862), (5922, 13593122), (6678, 12054278), (7473, 10771908), (9964, 8078931), (11844, 6796561), (13356, 6027139), (14946, 5385954), (17437, 4616532), (22419, 3590636), (29892, 2692977), (34874, 2308266), (44838, 1795318), (52311, 1538844), (69748, 1154133), (89676, 897659), (104622, 769422), (128237, 627732), (156933, 512948), (209244, 384711), (256474, 313866)]