64405404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 108

約数和(自身を含む): 196068600

約数和(自身を除く): 131663196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1259, 1421, 1764, 1827, 2436, 2518, 2842, 3654, 3777, 4263, 5036, 5684, 7308, 7554, 8526, 8813, 11331, 12789, 15108, 17052, 17626, 22662, 25578, 26439, 35252, 36511, 45324, 51156, 52878, 61691, 73022, 79317, 105756, 109533, 123382, 146044, 158634, 185073, 219066, 246764, 255577, 317268, 328599, 370146, 438132, 511154, 555219, 657198, 740292, 766731, 1022308, 1110438, 1314396, 1533462, 1789039, 2220876, 2300193, 3066924, 3578078, 4600386, 5367117, 7156156, 9200772, 10734234, 16101351, 21468468, 32202702, 64405404]

約数ペア:

[(1, 64405404), (2, 32202702), (3, 21468468), (4, 16101351), (6, 10734234), (7, 9200772), (9, 7156156), (12, 5367117), (14, 4600386), (18, 3578078), (21, 3066924), (28, 2300193), (29, 2220876), (36, 1789039), (42, 1533462), (49, 1314396), (58, 1110438), (63, 1022308), (84, 766731), (87, 740292), (98, 657198), (116, 555219), (126, 511154), (147, 438132), (174, 370146), (196, 328599), (203, 317268), (252, 255577), (261, 246764), (294, 219066), (348, 185073), (406, 158634), (441, 146044), (522, 123382), (588, 109533), (609, 105756), (812, 79317), (882, 73022), (1044, 61691), (1218, 52878), (1259, 51156), (1421, 45324), (1764, 36511), (1827, 35252), (2436, 26439), (2518, 25578), (2842, 22662), (3654, 17626), (3777, 17052), (4263, 15108), (5036, 12789), (5684, 11331), (7308, 8813), (7554, 8526)]