31687453692

素因数分解:

$2^2\times 3^5\times {\mathrm{479}}^1\times {\mathrm{68059}}^1$

素因数の和:68557

約数の個数: 72

約数和(自身を含む): 83240102400

約数和(自身を除く): 51552648708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 479, 486, 958, 972, 1437, 1916, 2874, 4311, 5748, 8622, 12933, 17244, 25866, 38799, 51732, 68059, 77598, 116397, 136118, 155196, 204177, 232794, 272236, 408354, 465588, 612531, 816708, 1225062, 1837593, 2450124, 3675186, 5512779, 7350372, 11025558, 16538337, 22051116, 32600261, 33076674, 65200522, 66153348, 97800783, 130401044, 195601566, 293402349, 391203132, 586804698, 880207047, 1173609396, 1760414094, 2640621141, 3520828188, 5281242282, 7921863423, 10562484564, 15843726846, 31687453692]

約数ペア:

[(1, 31687453692), (2, 15843726846), (3, 10562484564), (4, 7921863423), (6, 5281242282), (9, 3520828188), (12, 2640621141), (18, 1760414094), (27, 1173609396), (36, 880207047), (54, 586804698), (81, 391203132), (108, 293402349), (162, 195601566), (243, 130401044), (324, 97800783), (479, 66153348), (486, 65200522), (958, 33076674), (972, 32600261), (1437, 22051116), (1916, 16538337), (2874, 11025558), (4311, 7350372), (5748, 5512779), (8622, 3675186), (12933, 2450124), (17244, 1837593), (25866, 1225062), (38799, 816708), (51732, 612531), (68059, 465588), (77598, 408354), (116397, 272236), (136118, 232794), (155196, 204177)]