635796

素因数分解:

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

素因数の和:78

約数の個数: 72

約数和(自身を含む): 1951040

約数和(自身を除く): 1315244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 841, 1044, 1218, 1566, 1682, 1827, 2436, 2523, 3132, 3364, 3654, 5046, 5481, 5887, 7308, 7569, 10092, 10962, 11774, 15138, 17661, 21924, 22707, 23548, 30276, 35322, 45414, 52983, 70644, 90828, 105966, 158949, 211932, 317898, 635796]

約数ペア:

[(1, 635796), (2, 317898), (3, 211932), (4, 158949), (6, 105966), (7, 90828), (9, 70644), (12, 52983), (14, 45414), (18, 35322), (21, 30276), (27, 23548), (28, 22707), (29, 21924), (36, 17661), (42, 15138), (54, 11774), (58, 10962), (63, 10092), (84, 7569), (87, 7308), (108, 5887), (116, 5481), (126, 5046), (174, 3654), (189, 3364), (203, 3132), (252, 2523), (261, 2436), (348, 1827), (378, 1682), (406, 1566), (522, 1218), (609, 1044), (756, 841), (783, 812)]