90542988

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{28909}}^1$

素因数の和:28951

約数の個数: 48

約数和(自身を含む): 242844000

約数和(自身を除く): 152301012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 28909, 57818, 86727, 115636, 173454, 260181, 346908, 520362, 780543, 838361, 1040724, 1561086, 1676722, 2515083, 3122172, 3353444, 5030166, 7545249, 10060332, 15090498, 22635747, 30180996, 45271494, 90542988]

約数ペア:

[(1, 90542988), (2, 45271494), (3, 30180996), (4, 22635747), (6, 15090498), (9, 10060332), (12, 7545249), (18, 5030166), (27, 3353444), (29, 3122172), (36, 2515083), (54, 1676722), (58, 1561086), (87, 1040724), (108, 838361), (116, 780543), (174, 520362), (261, 346908), (348, 260181), (522, 173454), (783, 115636), (1044, 86727), (1566, 57818), (3132, 28909)]