72848970

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{3331}}^1$

素因数の和:3359

約数の個数: 64

約数和(自身を含む): 196721280

約数和(自身を除く): 123872310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3331, 3645, 4374, 6662, 7290, 9993, 10935, 16655, 19986, 21870, 29979, 33310, 49965, 59958, 89937, 99930, 149895, 179874, 269811, 299790, 449685, 539622, 809433, 899370, 1349055, 1618866, 2428299, 2698110, 4047165, 4856598, 7284897, 8094330, 12141495, 14569794, 24282990, 36424485, 72848970]

約数ペア:

[(1, 72848970), (2, 36424485), (3, 24282990), (5, 14569794), (6, 12141495), (9, 8094330), (10, 7284897), (15, 4856598), (18, 4047165), (27, 2698110), (30, 2428299), (45, 1618866), (54, 1349055), (81, 899370), (90, 809433), (135, 539622), (162, 449685), (243, 299790), (270, 269811), (405, 179874), (486, 149895), (729, 99930), (810, 89937), (1215, 59958), (1458, 49965), (2187, 33310), (2430, 29979), (3331, 21870), (3645, 19986), (4374, 16655), (6662, 10935), (7290, 9993)]