72284994

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 171648000

約数和(自身を除く): 99363006

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1489, 1566, 1674, 1798, 2697, 2978, 4467, 5394, 8091, 8934, 13401, 16182, 24273, 26802, 40203, 43181, 46159, 48546, 80406, 86362, 92318, 129543, 138477, 259086, 276954, 388629, 415431, 777258, 830862, 1165887, 1246293, 1338611, 2331774, 2492586, 2677222, 4015833, 8031666, 12047499, 24094998, 36142497, 72284994]

約数ペア:

[(1, 72284994), (2, 36142497), (3, 24094998), (6, 12047499), (9, 8031666), (18, 4015833), (27, 2677222), (29, 2492586), (31, 2331774), (54, 1338611), (58, 1246293), (62, 1165887), (87, 830862), (93, 777258), (174, 415431), (186, 388629), (261, 276954), (279, 259086), (522, 138477), (558, 129543), (783, 92318), (837, 86362), (899, 80406), (1489, 48546), (1566, 46159), (1674, 43181), (1798, 40203), (2697, 26802), (2978, 24273), (4467, 16182), (5394, 13401), (8091, 8934)]