99708728

素因数分解:

$2^3\times 7^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 226881000

約数和(自身を除く): 127172272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 179, 196, 203, 232, 343, 358, 392, 406, 686, 716, 812, 1253, 1372, 1421, 1432, 1624, 2401, 2506, 2744, 2842, 4802, 5012, 5191, 5684, 8771, 9604, 9947, 10024, 10382, 11368, 17542, 19208, 19894, 20764, 35084, 36337, 39788, 41528, 61397, 69629, 70168, 72674, 79576, 122794, 139258, 145348, 245588, 254359, 278516, 290696, 429779, 491176, 508718, 557032, 859558, 1017436, 1719116, 1780513, 2034872, 3438232, 3561026, 7122052, 12463591, 14244104, 24927182, 49854364, 99708728]

約数ペア:

[(1, 99708728), (2, 49854364), (4, 24927182), (7, 14244104), (8, 12463591), (14, 7122052), (28, 3561026), (29, 3438232), (49, 2034872), (56, 1780513), (58, 1719116), (98, 1017436), (116, 859558), (179, 557032), (196, 508718), (203, 491176), (232, 429779), (343, 290696), (358, 278516), (392, 254359), (406, 245588), (686, 145348), (716, 139258), (812, 122794), (1253, 79576), (1372, 72674), (1421, 70168), (1432, 69629), (1624, 61397), (2401, 41528), (2506, 39788), (2744, 36337), (2842, 35084), (4802, 20764), (5012, 19894), (5191, 19208), (5684, 17542), (8771, 11368), (9604, 10382), (9947, 10024)]