84716964

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 219262680

約数和(自身を除く): 134545716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 137, 178, 193, 267, 274, 356, 386, 411, 534, 548, 579, 772, 801, 822, 1068, 1158, 1233, 1602, 1644, 1737, 2316, 2466, 3204, 3474, 4932, 6948, 12193, 17177, 24386, 26441, 34354, 36579, 48772, 51531, 52882, 68708, 73158, 79323, 103062, 105764, 109737, 146316, 154593, 158646, 206124, 219474, 237969, 309186, 317292, 438948, 475938, 618372, 951876, 2353249, 4706498, 7059747, 9412996, 14119494, 21179241, 28238988, 42358482, 84716964]

約数ペア:

[(1, 84716964), (2, 42358482), (3, 28238988), (4, 21179241), (6, 14119494), (9, 9412996), (12, 7059747), (18, 4706498), (36, 2353249), (89, 951876), (137, 618372), (178, 475938), (193, 438948), (267, 317292), (274, 309186), (356, 237969), (386, 219474), (411, 206124), (534, 158646), (548, 154593), (579, 146316), (772, 109737), (801, 105764), (822, 103062), (1068, 79323), (1158, 73158), (1233, 68708), (1602, 52882), (1644, 51531), (1737, 48772), (2316, 36579), (2466, 34354), (3204, 26441), (3474, 24386), (4932, 17177), (6948, 12193)]