72297974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 133684992

約数和(自身を除く): 61387018

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 167, 214, 238, 289, 334, 578, 749, 1169, 1498, 1819, 2023, 2338, 2839, 3638, 4046, 5678, 12733, 17869, 19873, 25466, 30923, 35738, 39746, 48263, 61846, 96526, 125083, 216461, 250166, 303773, 337841, 432922, 607546, 675682, 2126411, 4252822, 5164141, 10328282, 36148987, 72297974]

約数ペア:

[(1, 72297974), (2, 36148987), (7, 10328282), (14, 5164141), (17, 4252822), (34, 2126411), (107, 675682), (119, 607546), (167, 432922), (214, 337841), (238, 303773), (289, 250166), (334, 216461), (578, 125083), (749, 96526), (1169, 61846), (1498, 48263), (1819, 39746), (2023, 35738), (2338, 30923), (2839, 25466), (3638, 19873), (4046, 17869), (5678, 12733)]