69996836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 164640000

約数和(自身を除く): 94643164

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 349, 364, 377, 406, 494, 532, 551, 698, 754, 812, 988, 1102, 1396, 1508, 1729, 2204, 2443, 2639, 3458, 3857, 4537, 4886, 5278, 6631, 6916, 7163, 7714, 9074, 9772, 10121, 10556, 13262, 14326, 15428, 18148, 20242, 26524, 28652, 31759, 40484, 46417, 50141, 63518, 70847, 86203, 92834, 100282, 127036, 131573, 141694, 172406, 185668, 192299, 200564, 263146, 283388, 344812, 384598, 526292, 603421, 769196, 921011, 1206842, 1346093, 1842022, 2413684, 2499887, 2692186, 3684044, 4999774, 5384372, 9999548, 17499209, 34998418, 69996836]

約数ペア:

[(1, 69996836), (2, 34998418), (4, 17499209), (7, 9999548), (13, 5384372), (14, 4999774), (19, 3684044), (26, 2692186), (28, 2499887), (29, 2413684), (38, 1842022), (52, 1346093), (58, 1206842), (76, 921011), (91, 769196), (116, 603421), (133, 526292), (182, 384598), (203, 344812), (247, 283388), (266, 263146), (349, 200564), (364, 192299), (377, 185668), (406, 172406), (494, 141694), (532, 131573), (551, 127036), (698, 100282), (754, 92834), (812, 86203), (988, 70847), (1102, 63518), (1396, 50141), (1508, 46417), (1729, 40484), (2204, 31759), (2443, 28652), (2639, 26524), (3458, 20242), (3857, 18148), (4537, 15428), (4886, 14326), (5278, 13262), (6631, 10556), (6916, 10121), (7163, 9772), (7714, 9074)]