31194396

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 83166720

約数和(自身を除く): 51972324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 479, 486, 603, 804, 958, 972, 1206, 1437, 1809, 1916, 2412, 2874, 3618, 4311, 5427, 5748, 7236, 8622, 10854, 12933, 16281, 17244, 21708, 25866, 32093, 32562, 38799, 51732, 64186, 65124, 77598, 96279, 116397, 128372, 155196, 192558, 232794, 288837, 385116, 465588, 577674, 866511, 1155348, 1733022, 2599533, 3466044, 5199066, 7798599, 10398132, 15597198, 31194396]

約数ペア:

[(1, 31194396), (2, 15597198), (3, 10398132), (4, 7798599), (6, 5199066), (9, 3466044), (12, 2599533), (18, 1733022), (27, 1155348), (36, 866511), (54, 577674), (67, 465588), (81, 385116), (108, 288837), (134, 232794), (162, 192558), (201, 155196), (243, 128372), (268, 116397), (324, 96279), (402, 77598), (479, 65124), (486, 64186), (603, 51732), (804, 38799), (958, 32562), (972, 32093), (1206, 25866), (1437, 21708), (1809, 17244), (1916, 16281), (2412, 12933), (2874, 10854), (3618, 8622), (4311, 7236), (5427, 5748)]