77729916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 218792448

約数和(自身を除く): 141062532

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 47, 51, 66, 67, 68, 94, 102, 121, 132, 134, 141, 187, 188, 201, 204, 242, 268, 282, 363, 374, 402, 484, 517, 561, 564, 726, 737, 748, 799, 804, 1034, 1122, 1139, 1452, 1474, 1551, 1598, 2057, 2068, 2211, 2244, 2278, 2397, 2948, 3102, 3149, 3196, 3417, 4114, 4422, 4556, 4794, 5687, 6171, 6204, 6298, 6834, 8107, 8228, 8789, 8844, 9447, 9588, 11374, 12342, 12529, 12596, 13668, 16214, 17061, 17578, 18894, 22748, 24321, 24684, 25058, 26367, 32428, 34122, 34639, 35156, 37587, 37788, 48642, 50116, 52734, 53533, 68244, 69278, 75174, 96679, 97284, 103917, 105468, 107066, 137819, 138556, 150348, 160599, 193358, 207834, 214132, 275638, 290037, 321198, 381029, 386716, 413457, 415668, 551276, 580074, 588863, 642396, 762058, 826914, 1143087, 1160148, 1177726, 1524116, 1653828, 1766589, 2286174, 2355452, 3533178, 4572348, 6477493, 7066356, 12954986, 19432479, 25909972, 38864958, 77729916]

約数ペア:

[(1, 77729916), (2, 38864958), (3, 25909972), (4, 19432479), (6, 12954986), (11, 7066356), (12, 6477493), (17, 4572348), (22, 3533178), (33, 2355452), (34, 2286174), (44, 1766589), (47, 1653828), (51, 1524116), (66, 1177726), (67, 1160148), (68, 1143087), (94, 826914), (102, 762058), (121, 642396), (132, 588863), (134, 580074), (141, 551276), (187, 415668), (188, 413457), (201, 386716), (204, 381029), (242, 321198), (268, 290037), (282, 275638), (363, 214132), (374, 207834), (402, 193358), (484, 160599), (517, 150348), (561, 138556), (564, 137819), (726, 107066), (737, 105468), (748, 103917), (799, 97284), (804, 96679), (1034, 75174), (1122, 69278), (1139, 68244), (1452, 53533), (1474, 52734), (1551, 50116), (1598, 48642), (2057, 37788), (2068, 37587), (2211, 35156), (2244, 34639), (2278, 34122), (2397, 32428), (2948, 26367), (3102, 25058), (3149, 24684), (3196, 24321), (3417, 22748), (4114, 18894), (4422, 17578), (4556, 17061), (4794, 16214), (5687, 13668), (6171, 12596), (6204, 12529), (6298, 12342), (6834, 11374), (8107, 9588), (8228, 9447), (8789, 8844)]