87759974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 145000800

約数和(自身を除く): 57240826

約数列:

[1, 2, 19, 29, 38, 58, 97, 194, 551, 821, 1102, 1642, 1843, 2813, 3686, 5626, 15599, 23809, 31198, 47618, 53447, 79637, 106894, 159274, 452371, 904742, 1513103, 2309473, 3026206, 4618946, 43879987, 87759974]

約数ペア:

[(1, 87759974), (2, 43879987), (19, 4618946), (29, 3026206), (38, 2309473), (58, 1513103), (97, 904742), (194, 452371), (551, 159274), (821, 106894), (1102, 79637), (1642, 53447), (1843, 47618), (2813, 31198), (3686, 23809), (5626, 15599)]