88893207

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 153679680

約数和(自身を除く): 64786473

約数列:

[1, 3, 9, 13, 27, 29, 39, 41, 71, 81, 87, 117, 123, 213, 261, 351, 369, 377, 533, 639, 783, 923, 1053, 1107, 1131, 1189, 1599, 1917, 2059, 2349, 2769, 2911, 3321, 3393, 3567, 4797, 5751, 6177, 8307, 8733, 10179, 10701, 14391, 15457, 18531, 24921, 26199, 26767, 30537, 32103, 37843, 43173, 46371, 55593, 74763, 78597, 80301, 84419, 96309, 113529, 139113, 166779, 235791, 240903, 253257, 340587, 417339, 722709, 759771, 1021761, 1097447, 1252017, 2168127, 2279313, 3065283, 3292341, 6837939, 9877023, 29631069, 88893207]

約数ペア:

[(1, 88893207), (3, 29631069), (9, 9877023), (13, 6837939), (27, 3292341), (29, 3065283), (39, 2279313), (41, 2168127), (71, 1252017), (81, 1097447), (87, 1021761), (117, 759771), (123, 722709), (213, 417339), (261, 340587), (351, 253257), (369, 240903), (377, 235791), (533, 166779), (639, 139113), (783, 113529), (923, 96309), (1053, 84419), (1107, 80301), (1131, 78597), (1189, 74763), (1599, 55593), (1917, 46371), (2059, 43173), (2349, 37843), (2769, 32103), (2911, 30537), (3321, 26767), (3393, 26199), (3567, 24921), (4797, 18531), (5751, 15457), (6177, 14391), (8307, 10701), (8733, 10179)]