64284276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 189604800

約数和(自身を除く): 125320524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 59, 68, 84, 98, 102, 109, 118, 119, 147, 177, 196, 204, 218, 236, 238, 294, 327, 354, 357, 413, 436, 476, 588, 654, 708, 714, 763, 826, 833, 1003, 1239, 1308, 1428, 1526, 1652, 1666, 1853, 2006, 2289, 2478, 2499, 2891, 3009, 3052, 3332, 3706, 4012, 4578, 4956, 4998, 5341, 5559, 5782, 6018, 6431, 7021, 7412, 8673, 9156, 9996, 10682, 11118, 11564, 12036, 12862, 12971, 14042, 16023, 17346, 19293, 21063, 21364, 22236, 25724, 25942, 28084, 32046, 34692, 38586, 38913, 42126, 45017, 49147, 51884, 64092, 77172, 77826, 84252, 90034, 90797, 98294, 109327, 135051, 147441, 155652, 180068, 181594, 196588, 218654, 270102, 272391, 294882, 315119, 327981, 363188, 437308, 540204, 544782, 589764, 630238, 655962, 765289, 945357, 1089564, 1260476, 1311924, 1530578, 1890714, 2295867, 3061156, 3781428, 4591734, 5357023, 9183468, 10714046, 16071069, 21428092, 32142138, 64284276]

約数ペア:

[(1, 64284276), (2, 32142138), (3, 21428092), (4, 16071069), (6, 10714046), (7, 9183468), (12, 5357023), (14, 4591734), (17, 3781428), (21, 3061156), (28, 2295867), (34, 1890714), (42, 1530578), (49, 1311924), (51, 1260476), (59, 1089564), (68, 945357), (84, 765289), (98, 655962), (102, 630238), (109, 589764), (118, 544782), (119, 540204), (147, 437308), (177, 363188), (196, 327981), (204, 315119), (218, 294882), (236, 272391), (238, 270102), (294, 218654), (327, 196588), (354, 181594), (357, 180068), (413, 155652), (436, 147441), (476, 135051), (588, 109327), (654, 98294), (708, 90797), (714, 90034), (763, 84252), (826, 77826), (833, 77172), (1003, 64092), (1239, 51884), (1308, 49147), (1428, 45017), (1526, 42126), (1652, 38913), (1666, 38586), (1853, 34692), (2006, 32046), (2289, 28084), (2478, 25942), (2499, 25724), (2891, 22236), (3009, 21364), (3052, 21063), (3332, 19293), (3706, 17346), (4012, 16023), (4578, 14042), (4956, 12971), (4998, 12862), (5341, 12036), (5559, 11564), (5782, 11118), (6018, 10682), (6431, 9996), (7021, 9156), (7412, 8673)]