81002244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7559}}^1$

素因数の和:7632

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 122210556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 7559, 10716, 15118, 22677, 30236, 45354, 90708, 143621, 287242, 355273, 430863, 574484, 710546, 861726, 1065819, 1421092, 1723452, 2131638, 4263276, 6750187, 13500374, 20250561, 27000748, 40501122, 81002244]

約数ペア:

[(1, 81002244), (2, 40501122), (3, 27000748), (4, 20250561), (6, 13500374), (12, 6750187), (19, 4263276), (38, 2131638), (47, 1723452), (57, 1421092), (76, 1065819), (94, 861726), (114, 710546), (141, 574484), (188, 430863), (228, 355273), (282, 287242), (564, 143621), (893, 90708), (1786, 45354), (2679, 30236), (3572, 22677), (5358, 15118), (7559, 10716)]