77759766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 197775864

約数和(自身を除く): 120016098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 131, 147, 262, 294, 393, 441, 673, 786, 882, 917, 1179, 1346, 1834, 2019, 2358, 2751, 4038, 4711, 5502, 6057, 6419, 8253, 9422, 12114, 12838, 14133, 16506, 19257, 28266, 32977, 38514, 42399, 57771, 65954, 84798, 88163, 98931, 115542, 176326, 197862, 264489, 296793, 528978, 593586, 617141, 793467, 1234282, 1586934, 1851423, 3702846, 4319987, 5554269, 8639974, 11108538, 12959961, 25919922, 38879883, 77759766]

約数ペア:

[(1, 77759766), (2, 38879883), (3, 25919922), (6, 12959961), (7, 11108538), (9, 8639974), (14, 5554269), (18, 4319987), (21, 3702846), (42, 1851423), (49, 1586934), (63, 1234282), (98, 793467), (126, 617141), (131, 593586), (147, 528978), (262, 296793), (294, 264489), (393, 197862), (441, 176326), (673, 115542), (786, 98931), (882, 88163), (917, 84798), (1179, 65954), (1346, 57771), (1834, 42399), (2019, 38514), (2358, 32977), (2751, 28266), (4038, 19257), (4711, 16506), (5502, 14133), (6057, 12838), (6419, 12114), (8253, 9422)]