87788322

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 201389760

約数和(自身を除く): 113601438

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 1182, 1303, 1773, 2606, 3546, 3743, 3909, 7486, 7818, 11229, 11727, 22458, 23454, 24757, 33687, 49514, 67374, 74271, 148542, 222813, 256691, 445626, 513382, 770073, 1540146, 2310219, 4620438, 4877129, 9754258, 14631387, 29262774, 43894161, 87788322]

約数ペア:

[(1, 87788322), (2, 43894161), (3, 29262774), (6, 14631387), (9, 9754258), (18, 4877129), (19, 4620438), (38, 2310219), (57, 1540146), (114, 770073), (171, 513382), (197, 445626), (342, 256691), (394, 222813), (591, 148542), (1182, 74271), (1303, 67374), (1773, 49514), (2606, 33687), (3546, 24757), (3743, 23454), (3909, 22458), (7486, 11727), (7818, 11229)]