61284888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 200070000

約数和(自身を除く): 138785112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 599, 609, 696, 812, 882, 1044, 1176, 1198, 1218, 1421, 1624, 1764, 1797, 1827, 2088, 2396, 2436, 2842, 3528, 3594, 3654, 4193, 4263, 4792, 4872, 5391, 5684, 7188, 7308, 8386, 8526, 10782, 11368, 12579, 12789, 14376, 14616, 16772, 17052, 17371, 21564, 25158, 25578, 29351, 33544, 34104, 34742, 37737, 43128, 50316, 51156, 52113, 58702, 69484, 75474, 88053, 100632, 102312, 104226, 117404, 121597, 138968, 150948, 156339, 176106, 208452, 234808, 243194, 264159, 301896, 312678, 352212, 364791, 416904, 486388, 528318, 625356, 704424, 729582, 851179, 972776, 1056636, 1094373, 1250712, 1459164, 1702358, 2113272, 2188746, 2553537, 2918328, 3404716, 4377492, 5107074, 6809432, 7660611, 8754984, 10214148, 15321222, 20428296, 30642444, 61284888]

約数ペア:

[(1, 61284888), (2, 30642444), (3, 20428296), (4, 15321222), (6, 10214148), (7, 8754984), (8, 7660611), (9, 6809432), (12, 5107074), (14, 4377492), (18, 3404716), (21, 2918328), (24, 2553537), (28, 2188746), (29, 2113272), (36, 1702358), (42, 1459164), (49, 1250712), (56, 1094373), (58, 1056636), (63, 972776), (72, 851179), (84, 729582), (87, 704424), (98, 625356), (116, 528318), (126, 486388), (147, 416904), (168, 364791), (174, 352212), (196, 312678), (203, 301896), (232, 264159), (252, 243194), (261, 234808), (294, 208452), (348, 176106), (392, 156339), (406, 150948), (441, 138968), (504, 121597), (522, 117404), (588, 104226), (599, 102312), (609, 100632), (696, 88053), (812, 75474), (882, 69484), (1044, 58702), (1176, 52113), (1198, 51156), (1218, 50316), (1421, 43128), (1624, 37737), (1764, 34742), (1797, 34104), (1827, 33544), (2088, 29351), (2396, 25578), (2436, 25158), (2842, 21564), (3528, 17371), (3594, 17052), (3654, 16772), (4193, 14616), (4263, 14376), (4792, 12789), (4872, 12579), (5391, 11368), (5684, 10782), (7188, 8526), (7308, 8386)]