73623996

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 193886784

約数和(自身を除く): 120262788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 821, 846, 954, 1642, 1692, 1908, 2463, 2491, 3284, 4926, 4982, 7389, 7473, 9852, 9964, 14778, 14946, 22419, 29556, 29892, 38587, 43513, 44838, 77174, 87026, 89676, 115761, 130539, 154348, 174052, 231522, 261078, 347283, 391617, 463044, 522156, 694566, 783234, 1389132, 1566468, 2045111, 4090222, 6135333, 8180444, 12270666, 18405999, 24541332, 36811998, 73623996]

約数ペア:

[(1, 73623996), (2, 36811998), (3, 24541332), (4, 18405999), (6, 12270666), (9, 8180444), (12, 6135333), (18, 4090222), (36, 2045111), (47, 1566468), (53, 1389132), (94, 783234), (106, 694566), (141, 522156), (159, 463044), (188, 391617), (212, 347283), (282, 261078), (318, 231522), (423, 174052), (477, 154348), (564, 130539), (636, 115761), (821, 89676), (846, 87026), (954, 77174), (1642, 44838), (1692, 43513), (1908, 38587), (2463, 29892), (2491, 29556), (3284, 22419), (4926, 14946), (4982, 14778), (7389, 9964), (7473, 9852)]