77555436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3279

約数の個数: 72

約数和(自身を含む): 215708976

約数和(自身を除く): 138153540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3217, 3444, 4018, 6027, 6434, 8036, 9651, 12054, 12868, 19302, 22519, 24108, 38604, 45038, 67557, 90076, 131897, 135114, 157633, 263794, 270228, 315266, 395691, 472899, 527588, 630532, 791382, 923279, 945798, 1582764, 1846558, 1891596, 2769837, 3693116, 5539674, 6462953, 11079348, 12925906, 19388859, 25851812, 38777718, 77555436]

約数ペア:

[(1, 77555436), (2, 38777718), (3, 25851812), (4, 19388859), (6, 12925906), (7, 11079348), (12, 6462953), (14, 5539674), (21, 3693116), (28, 2769837), (41, 1891596), (42, 1846558), (49, 1582764), (82, 945798), (84, 923279), (98, 791382), (123, 630532), (147, 527588), (164, 472899), (196, 395691), (246, 315266), (287, 270228), (294, 263794), (492, 157633), (574, 135114), (588, 131897), (861, 90076), (1148, 67557), (1722, 45038), (2009, 38604), (3217, 24108), (3444, 22519), (4018, 19302), (6027, 12868), (6434, 12054), (8036, 9651)]