65105856

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 140

約数和(自身を含む): 203459080

約数和(自身を除く): 138353224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 661, 684, 864, 912, 1026, 1216, 1296, 1322, 1368, 1539, 1728, 1824, 1983, 2052, 2592, 2644, 2736, 3078, 3648, 3966, 4104, 5184, 5288, 5472, 5949, 6156, 7932, 8208, 10576, 10944, 11898, 12312, 12559, 15864, 16416, 17847, 21152, 23796, 24624, 25118, 31728, 32832, 35694, 37677, 42304, 47592, 49248, 50236, 53541, 63456, 71388, 75354, 95184, 98496, 100472, 107082, 113031, 126912, 142776, 150708, 190368, 200944, 214164, 226062, 285552, 301416, 339093, 380736, 401888, 428328, 452124, 571104, 602832, 678186, 803776, 856656, 904248, 1017279, 1142208, 1205664, 1356372, 1713312, 1808496, 2034558, 2411328, 2712744, 3426624, 3616992, 4069116, 5425488, 7233984, 8138232, 10850976, 16276464, 21701952, 32552928, 65105856]

約数ペア:

[(1, 65105856), (2, 32552928), (3, 21701952), (4, 16276464), (6, 10850976), (8, 8138232), (9, 7233984), (12, 5425488), (16, 4069116), (18, 3616992), (19, 3426624), (24, 2712744), (27, 2411328), (32, 2034558), (36, 1808496), (38, 1713312), (48, 1356372), (54, 1205664), (57, 1142208), (64, 1017279), (72, 904248), (76, 856656), (81, 803776), (96, 678186), (108, 602832), (114, 571104), (144, 452124), (152, 428328), (162, 401888), (171, 380736), (192, 339093), (216, 301416), (228, 285552), (288, 226062), (304, 214164), (324, 200944), (342, 190368), (432, 150708), (456, 142776), (513, 126912), (576, 113031), (608, 107082), (648, 100472), (661, 98496), (684, 95184), (864, 75354), (912, 71388), (1026, 63456), (1216, 53541), (1296, 50236), (1322, 49248), (1368, 47592), (1539, 42304), (1728, 37677), (1824, 35694), (1983, 32832), (2052, 31728), (2592, 25118), (2644, 24624), (2736, 23796), (3078, 21152), (3648, 17847), (3966, 16416), (4104, 15864), (5184, 12559), (5288, 12312), (5472, 11898), (5949, 10944), (6156, 10576), (7932, 8208)]