72081462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2687}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 153280512

約数和(自身を除く): 81199050

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 263, 526, 789, 1578, 2687, 4471, 5374, 8061, 8942, 13413, 16122, 26826, 45679, 91358, 137037, 274074, 706681, 1413362, 2120043, 4240086, 12013577, 24027154, 36040731, 72081462]

約数ペア:

[(1, 72081462), (2, 36040731), (3, 24027154), (6, 12013577), (17, 4240086), (34, 2120043), (51, 1413362), (102, 706681), (263, 274074), (526, 137037), (789, 91358), (1578, 45679), (2687, 26826), (4471, 16122), (5374, 13413), (8061, 8942)]