83051820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9817}}^1$

素因数の和:9879

約数の個数: 72

約数和(自身を含む): 257310144

約数和(自身を除く): 174258324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9817, 19634, 29451, 39268, 49085, 58902, 88353, 98170, 117804, 147255, 176706, 196340, 294510, 353412, 441765, 461399, 589020, 883530, 922798, 1384197, 1767060, 1845596, 2306995, 2768394, 4152591, 4613990, 5536788, 6920985, 8305182, 9227980, 13841970, 16610364, 20762955, 27683940, 41525910, 83051820]

約数ペア:

[(1, 83051820), (2, 41525910), (3, 27683940), (4, 20762955), (5, 16610364), (6, 13841970), (9, 9227980), (10, 8305182), (12, 6920985), (15, 5536788), (18, 4613990), (20, 4152591), (30, 2768394), (36, 2306995), (45, 1845596), (47, 1767060), (60, 1384197), (90, 922798), (94, 883530), (141, 589020), (180, 461399), (188, 441765), (235, 353412), (282, 294510), (423, 196340), (470, 176706), (564, 147255), (705, 117804), (846, 98170), (940, 88353), (1410, 58902), (1692, 49085), (2115, 39268), (2820, 29451), (4230, 19634), (8460, 9817)]