65821068

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 174872880

約数和(自身を除く): 109051812

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, 941, 1044, 1206, 1882, 1943, 2412, 2823, 3764, 3886, 5646, 5829, 7772, 8469, 11292, 11658, 16938, 17487, 23316, 27289, 33876, 34974, 54578, 63047, 69948, 81867, 109156, 126094, 163734, 189141, 245601, 252188, 327468, 378282, 491202, 567423, 756564, 982404, 1134846, 1828363, 2269692, 3656726, 5485089, 7313452, 10970178, 16455267, 21940356, 32910534, 65821068]

約数ペア:

[(1, 65821068), (2, 32910534), (3, 21940356), (4, 16455267), (6, 10970178), (9, 7313452), (12, 5485089), (18, 3656726), (29, 2269692), (36, 1828363), (58, 1134846), (67, 982404), (87, 756564), (116, 567423), (134, 491202), (174, 378282), (201, 327468), (261, 252188), (268, 245601), (348, 189141), (402, 163734), (522, 126094), (603, 109156), (804, 81867), (941, 69948), (1044, 63047), (1206, 54578), (1882, 34974), (1943, 33876), (2412, 27289), (2823, 23316), (3764, 17487), (3886, 16938), (5646, 11658), (5829, 11292), (7772, 8469)]