77463990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18313}}^1$

素因数の和:18373

約数の個数: 48

約数和(自身を含む): 205702848

約数和(自身を除く): 128238858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 18313, 36626, 54939, 91565, 109878, 164817, 183130, 274695, 329634, 549390, 824085, 860711, 1648170, 1721422, 2582133, 4303555, 5164266, 7746399, 8607110, 12910665, 15492798, 25821330, 38731995, 77463990]

約数ペア:

[(1, 77463990), (2, 38731995), (3, 25821330), (5, 15492798), (6, 12910665), (9, 8607110), (10, 7746399), (15, 5164266), (18, 4303555), (30, 2582133), (45, 1721422), (47, 1648170), (90, 860711), (94, 824085), (141, 549390), (235, 329634), (282, 274695), (423, 183130), (470, 164817), (705, 109878), (846, 91565), (1410, 54939), (2115, 36626), (4230, 18313)]