64875384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 208396800

約数和(自身を除く): 143521416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 107, 108, 126, 168, 189, 214, 216, 252, 321, 378, 401, 428, 504, 642, 749, 756, 802, 856, 963, 1203, 1284, 1498, 1512, 1604, 1926, 2247, 2406, 2568, 2807, 2889, 2996, 3208, 3609, 3852, 4494, 4812, 5614, 5778, 5992, 6741, 7218, 7704, 8421, 8988, 9624, 10827, 11228, 11556, 13482, 14436, 16842, 17976, 20223, 21654, 22456, 23112, 25263, 26964, 28872, 33684, 40446, 42907, 43308, 50526, 53928, 67368, 75789, 80892, 85814, 86616, 101052, 128721, 151578, 161784, 171628, 202104, 257442, 300349, 303156, 343256, 386163, 514884, 600698, 606312, 772326, 901047, 1029768, 1158489, 1201396, 1544652, 1802094, 2316978, 2402792, 2703141, 3089304, 3604188, 4633956, 5406282, 7208376, 8109423, 9267912, 10812564, 16218846, 21625128, 32437692, 64875384]

約数ペア:

[(1, 64875384), (2, 32437692), (3, 21625128), (4, 16218846), (6, 10812564), (7, 9267912), (8, 8109423), (9, 7208376), (12, 5406282), (14, 4633956), (18, 3604188), (21, 3089304), (24, 2703141), (27, 2402792), (28, 2316978), (36, 1802094), (42, 1544652), (54, 1201396), (56, 1158489), (63, 1029768), (72, 901047), (84, 772326), (107, 606312), (108, 600698), (126, 514884), (168, 386163), (189, 343256), (214, 303156), (216, 300349), (252, 257442), (321, 202104), (378, 171628), (401, 161784), (428, 151578), (504, 128721), (642, 101052), (749, 86616), (756, 85814), (802, 80892), (856, 75789), (963, 67368), (1203, 53928), (1284, 50526), (1498, 43308), (1512, 42907), (1604, 40446), (1926, 33684), (2247, 28872), (2406, 26964), (2568, 25263), (2807, 23112), (2889, 22456), (2996, 21654), (3208, 20223), (3609, 17976), (3852, 16842), (4494, 14436), (4812, 13482), (5614, 11556), (5778, 11228), (5992, 10827), (6741, 9624), (7218, 8988), (7704, 8421)]