72452142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15541}}^1$

素因数の和:15593

約数の個数: 48

約数和(自身を含む): 184265952

約数和(自身を除く): 111813810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 15541, 31082, 46623, 93246, 108787, 139869, 217574, 279738, 326361, 575017, 652722, 979083, 1150034, 1725051, 1958166, 3450102, 4025119, 5175153, 8050238, 10350306, 12075357, 24150714, 36226071, 72452142]

約数ペア:

[(1, 72452142), (2, 36226071), (3, 24150714), (6, 12075357), (7, 10350306), (9, 8050238), (14, 5175153), (18, 4025119), (21, 3450102), (37, 1958166), (42, 1725051), (63, 1150034), (74, 979083), (111, 652722), (126, 575017), (222, 326361), (259, 279738), (333, 217574), (518, 139869), (666, 108787), (777, 93246), (1554, 46623), (2331, 31082), (4662, 15541)]