87992306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 151095456

約数和(自身を除く): 63103150

約数列:

[1, 2, 17, 19, 34, 38, 67, 107, 134, 214, 323, 361, 646, 722, 1139, 1273, 1819, 2033, 2278, 2546, 3638, 4066, 6137, 7169, 12274, 14338, 21641, 24187, 34561, 38627, 43282, 48374, 69122, 77254, 121873, 136211, 243746, 272422, 411179, 656659, 822358, 1313318, 2315587, 2588009, 4631174, 5176018, 43996153, 87992306]

約数ペア:

[(1, 87992306), (2, 43996153), (17, 5176018), (19, 4631174), (34, 2588009), (38, 2315587), (67, 1313318), (107, 822358), (134, 656659), (214, 411179), (323, 272422), (361, 243746), (646, 136211), (722, 121873), (1139, 77254), (1273, 69122), (1819, 48374), (2033, 43282), (2278, 38627), (2546, 34561), (3638, 24187), (4066, 21641), (6137, 14338), (7169, 12274)]