79690156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 181016192

約数和(自身を除く): 101326036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 61, 74, 91, 97, 122, 148, 182, 194, 244, 259, 364, 388, 427, 481, 518, 679, 793, 854, 962, 1036, 1261, 1358, 1586, 1708, 1924, 2257, 2522, 2716, 3172, 3367, 3589, 4514, 5044, 5551, 5917, 6734, 7178, 8827, 9028, 11102, 11834, 13468, 14356, 15799, 17654, 22204, 23668, 25123, 29341, 31598, 35308, 41419, 46657, 50246, 58682, 63196, 76921, 82838, 93314, 100492, 117364, 153842, 165676, 186628, 205387, 218929, 307684, 326599, 410774, 437858, 538447, 653198, 821548, 875716, 1076894, 1306396, 1532503, 2153788, 2846077, 3065006, 5692154, 6130012, 11384308, 19922539, 39845078, 79690156]

約数ペア:

[(1, 79690156), (2, 39845078), (4, 19922539), (7, 11384308), (13, 6130012), (14, 5692154), (26, 3065006), (28, 2846077), (37, 2153788), (52, 1532503), (61, 1306396), (74, 1076894), (91, 875716), (97, 821548), (122, 653198), (148, 538447), (182, 437858), (194, 410774), (244, 326599), (259, 307684), (364, 218929), (388, 205387), (427, 186628), (481, 165676), (518, 153842), (679, 117364), (793, 100492), (854, 93314), (962, 82838), (1036, 76921), (1261, 63196), (1358, 58682), (1586, 50246), (1708, 46657), (1924, 41419), (2257, 35308), (2522, 31598), (2716, 29341), (3172, 25123), (3367, 23668), (3589, 22204), (4514, 17654), (5044, 15799), (5551, 14356), (5917, 13468), (6734, 11834), (7178, 11102), (8827, 9028)]