87274224

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20899}}^1$

素因数の和:20942

約数の個数: 60

約数和(自身を含む): 252681000

約数和(自身を除く): 165406776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20899, 41798, 62697, 83596, 125394, 167192, 188091, 250788, 334384, 376182, 501576, 606071, 752364, 1003152, 1212142, 1504728, 1818213, 2424284, 3009456, 3636426, 4848568, 5454639, 7272852, 9697136, 10909278, 14545704, 21818556, 29091408, 43637112, 87274224]

約数ペア:

[(1, 87274224), (2, 43637112), (3, 29091408), (4, 21818556), (6, 14545704), (8, 10909278), (9, 9697136), (12, 7272852), (16, 5454639), (18, 4848568), (24, 3636426), (29, 3009456), (36, 2424284), (48, 1818213), (58, 1504728), (72, 1212142), (87, 1003152), (116, 752364), (144, 606071), (174, 501576), (232, 376182), (261, 334384), (348, 250788), (464, 188091), (522, 167192), (696, 125394), (1044, 83596), (1392, 62697), (2088, 41798), (4176, 20899)]