71263656

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21059}}^1$

素因数の和:21118

約数の個数: 48

約数和(自身を含む): 197121600

約数和(自身を除く): 125857944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21059, 42118, 63177, 84236, 126354, 168472, 189531, 252708, 379062, 505416, 758124, 989773, 1516248, 1979546, 2969319, 3959092, 5938638, 7918184, 8907957, 11877276, 17815914, 23754552, 35631828, 71263656]

約数ペア:

[(1, 71263656), (2, 35631828), (3, 23754552), (4, 17815914), (6, 11877276), (8, 8907957), (9, 7918184), (12, 5938638), (18, 3959092), (24, 2969319), (36, 1979546), (47, 1516248), (72, 989773), (94, 758124), (141, 505416), (188, 379062), (282, 252708), (376, 189531), (423, 168472), (564, 126354), (846, 84236), (1128, 63177), (1692, 42118), (3384, 21059)]