180108036

素因数分解:

$2^2\times 3^4\times {\mathrm{587}}^1\times {\mathrm{947}}^1$

素因数の和:1550

約数の個数: 60

約数和(自身を含む): 472138128

約数和(自身を除く): 292030092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 587, 947, 1174, 1761, 1894, 2348, 2841, 3522, 3788, 5283, 5682, 7044, 8523, 10566, 11364, 15849, 17046, 21132, 25569, 31698, 34092, 47547, 51138, 63396, 76707, 95094, 102276, 153414, 190188, 306828, 555889, 1111778, 1667667, 2223556, 3335334, 5003001, 6670668, 10006002, 15009003, 20012004, 30018006, 45027009, 60036012, 90054018, 180108036]

約数ペア:

[(1, 180108036), (2, 90054018), (3, 60036012), (4, 45027009), (6, 30018006), (9, 20012004), (12, 15009003), (18, 10006002), (27, 6670668), (36, 5003001), (54, 3335334), (81, 2223556), (108, 1667667), (162, 1111778), (324, 555889), (587, 306828), (947, 190188), (1174, 153414), (1761, 102276), (1894, 95094), (2348, 76707), (2841, 63396), (3522, 51138), (3788, 47547), (5283, 34092), (5682, 31698), (7044, 25569), (8523, 21132), (10566, 17046), (11364, 15849)]