87638922

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 112

約数和(自身を含む): 233359872

約数和(自身を除く): 145720950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 243, 277, 279, 378, 434, 486, 554, 558, 567, 651, 729, 831, 837, 1134, 1302, 1458, 1662, 1674, 1701, 1939, 1953, 2493, 2511, 3402, 3878, 3906, 4986, 5022, 5103, 5817, 5859, 7479, 7533, 8587, 10206, 11634, 11718, 14958, 15066, 17174, 17451, 17577, 22437, 22599, 25761, 34902, 35154, 44874, 45198, 51522, 52353, 52731, 60109, 67311, 77283, 104706, 105462, 120218, 134622, 154566, 157059, 158193, 180327, 201933, 231849, 314118, 316386, 360654, 403866, 463698, 471177, 540981, 695547, 942354, 1081962, 1391094, 1413531, 1622943, 2086641, 2827062, 3245886, 4173282, 4868829, 6259923, 9737658, 12519846, 14606487, 29212974, 43819461, 87638922]

約数ペア:

[(1, 87638922), (2, 43819461), (3, 29212974), (6, 14606487), (7, 12519846), (9, 9737658), (14, 6259923), (18, 4868829), (21, 4173282), (27, 3245886), (31, 2827062), (42, 2086641), (54, 1622943), (62, 1413531), (63, 1391094), (81, 1081962), (93, 942354), (126, 695547), (162, 540981), (186, 471177), (189, 463698), (217, 403866), (243, 360654), (277, 316386), (279, 314118), (378, 231849), (434, 201933), (486, 180327), (554, 158193), (558, 157059), (567, 154566), (651, 134622), (729, 120218), (831, 105462), (837, 104706), (1134, 77283), (1302, 67311), (1458, 60109), (1662, 52731), (1674, 52353), (1701, 51522), (1939, 45198), (1953, 44874), (2493, 35154), (2511, 34902), (3402, 25761), (3878, 22599), (3906, 22437), (4986, 17577), (5022, 17451), (5103, 17174), (5817, 15066), (5859, 14958), (7479, 11718), (7533, 11634), (8587, 10206)]