88891361398

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 154799382528

約数和(自身を除く): 65908021130

約数列:

[1, 2, 7, 14, 137, 274, 293, 367, 431, 586, 734, 862, 959, 1918, 2051, 2569, 3017, 4102, 5138, 6034, 40141, 50279, 59047, 80282, 100558, 107531, 118094, 126283, 158177, 215062, 252566, 280987, 316354, 351953, 413329, 561974, 703906, 752717, 826658, 883981, 1107239, 1505434, 1767962, 2214478, 14731747, 17300771, 21670249, 29463494, 34601542, 43340498, 46345861, 92691722, 103122229, 121105397, 151691743, 206244458, 242210794, 303383486, 324421027, 648842054, 6349382957, 12698765914, 44445680699, 88891361398]

約数ペア:

[(1, 88891361398), (2, 44445680699), (7, 12698765914), (14, 6349382957), (137, 648842054), (274, 324421027), (293, 303383486), (367, 242210794), (431, 206244458), (586, 151691743), (734, 121105397), (862, 103122229), (959, 92691722), (1918, 46345861), (2051, 43340498), (2569, 34601542), (3017, 29463494), (4102, 21670249), (5138, 17300771), (6034, 14731747), (40141, 2214478), (50279, 1767962), (59047, 1505434), (80282, 1107239), (100558, 883981), (107531, 826658), (118094, 752717), (126283, 703906), (158177, 561974), (215062, 413329), (252566, 351953), (280987, 316354)]