80210412

素因数分解:

$2^2\times 3^7\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 215732160

約数和(自身を除く): 135521748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 173, 212, 243, 318, 324, 346, 477, 486, 519, 636, 692, 729, 954, 972, 1038, 1431, 1458, 1557, 1908, 2076, 2187, 2862, 2916, 3114, 4293, 4374, 4671, 5724, 6228, 8586, 8748, 9169, 9342, 12879, 14013, 17172, 18338, 18684, 25758, 27507, 28026, 36676, 38637, 42039, 51516, 55014, 56052, 77274, 82521, 84078, 110028, 115911, 126117, 154548, 165042, 168156, 231822, 247563, 252234, 330084, 378351, 463644, 495126, 504468, 742689, 756702, 990252, 1485378, 1513404, 2228067, 2970756, 4456134, 6684201, 8912268, 13368402, 20052603, 26736804, 40105206, 80210412]

約数ペア:

[(1, 80210412), (2, 40105206), (3, 26736804), (4, 20052603), (6, 13368402), (9, 8912268), (12, 6684201), (18, 4456134), (27, 2970756), (36, 2228067), (53, 1513404), (54, 1485378), (81, 990252), (106, 756702), (108, 742689), (159, 504468), (162, 495126), (173, 463644), (212, 378351), (243, 330084), (318, 252234), (324, 247563), (346, 231822), (477, 168156), (486, 165042), (519, 154548), (636, 126117), (692, 115911), (729, 110028), (954, 84078), (972, 82521), (1038, 77274), (1431, 56052), (1458, 55014), (1557, 51516), (1908, 42039), (2076, 38637), (2187, 36676), (2862, 28026), (2916, 27507), (3114, 25758), (4293, 18684), (4374, 18338), (4671, 17172), (5724, 14013), (6228, 12879), (8586, 9342), (8748, 9169)]