90722556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 240960720

約数和(自身を除く): 150238164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1297, 1943, 2412, 2594, 3886, 3891, 5188, 5829, 7772, 7782, 11658, 11673, 15564, 17487, 23316, 23346, 34974, 37613, 46692, 69948, 75226, 86899, 112839, 150452, 173798, 225678, 260697, 338517, 347596, 451356, 521394, 677034, 782091, 1042788, 1354068, 1564182, 2520071, 3128364, 5040142, 7560213, 10080284, 15120426, 22680639, 30240852, 45361278, 90722556]

約数ペア:

[(1, 90722556), (2, 45361278), (3, 30240852), (4, 22680639), (6, 15120426), (9, 10080284), (12, 7560213), (18, 5040142), (29, 3128364), (36, 2520071), (58, 1564182), (67, 1354068), (87, 1042788), (116, 782091), (134, 677034), (174, 521394), (201, 451356), (261, 347596), (268, 338517), (348, 260697), (402, 225678), (522, 173798), (603, 150452), (804, 112839), (1044, 86899), (1206, 75226), (1297, 69948), (1943, 46692), (2412, 37613), (2594, 34974), (3886, 23346), (3891, 23316), (5188, 17487), (5829, 15564), (7772, 11673), (7782, 11658)]