64890168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 137285832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 701, 798, 812, 1064, 1102, 1218, 1402, 1596, 1624, 1653, 2103, 2204, 2436, 2804, 3192, 3306, 3857, 4206, 4408, 4872, 4907, 5608, 6612, 7714, 8412, 9814, 11571, 13224, 13319, 14721, 15428, 16824, 19628, 20329, 23142, 26638, 29442, 30856, 39256, 39957, 40658, 46284, 53276, 58884, 60987, 79914, 81316, 92568, 93233, 106552, 117768, 121974, 142303, 159828, 162632, 186466, 243948, 279699, 284606, 319656, 372932, 386251, 426909, 487896, 559398, 569212, 745864, 772502, 853818, 1118796, 1138424, 1158753, 1545004, 1707636, 2237592, 2317506, 2703757, 3090008, 3415272, 4635012, 5407514, 8111271, 9270024, 10815028, 16222542, 21630056, 32445084, 64890168]

約数ペア:

[(1, 64890168), (2, 32445084), (3, 21630056), (4, 16222542), (6, 10815028), (7, 9270024), (8, 8111271), (12, 5407514), (14, 4635012), (19, 3415272), (21, 3090008), (24, 2703757), (28, 2317506), (29, 2237592), (38, 1707636), (42, 1545004), (56, 1158753), (57, 1138424), (58, 1118796), (76, 853818), (84, 772502), (87, 745864), (114, 569212), (116, 559398), (133, 487896), (152, 426909), (168, 386251), (174, 372932), (203, 319656), (228, 284606), (232, 279699), (266, 243948), (348, 186466), (399, 162632), (406, 159828), (456, 142303), (532, 121974), (551, 117768), (609, 106552), (696, 93233), (701, 92568), (798, 81316), (812, 79914), (1064, 60987), (1102, 58884), (1218, 53276), (1402, 46284), (1596, 40658), (1624, 39957), (1653, 39256), (2103, 30856), (2204, 29442), (2436, 26638), (2804, 23142), (3192, 20329), (3306, 19628), (3857, 16824), (4206, 15428), (4408, 14721), (4872, 13319), (4907, 13224), (5608, 11571), (6612, 9814), (7714, 8412)]