90868068

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 250440960

約数和(自身を除く): 159572892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 83, 93, 108, 109, 124, 162, 166, 186, 218, 249, 279, 324, 327, 332, 372, 436, 498, 558, 654, 747, 837, 981, 996, 1116, 1308, 1494, 1674, 1962, 2241, 2511, 2573, 2943, 2988, 3348, 3379, 3924, 4482, 5022, 5146, 5886, 6723, 6758, 7719, 8829, 8964, 9047, 10044, 10137, 10292, 11772, 13446, 13516, 15438, 17658, 18094, 20274, 23157, 26892, 27141, 30411, 30876, 35316, 36188, 40548, 46314, 54282, 60822, 69471, 81423, 91233, 92628, 108564, 121644, 138942, 162846, 182466, 208413, 244269, 273699, 277884, 280457, 325692, 364932, 416826, 488538, 547398, 560914, 732807, 833652, 841371, 977076, 1094796, 1121828, 1465614, 1682742, 2524113, 2931228, 3365484, 5048226, 7572339, 10096452, 15144678, 22717017, 30289356, 45434034, 90868068]

約数ペア:

[(1, 90868068), (2, 45434034), (3, 30289356), (4, 22717017), (6, 15144678), (9, 10096452), (12, 7572339), (18, 5048226), (27, 3365484), (31, 2931228), (36, 2524113), (54, 1682742), (62, 1465614), (81, 1121828), (83, 1094796), (93, 977076), (108, 841371), (109, 833652), (124, 732807), (162, 560914), (166, 547398), (186, 488538), (218, 416826), (249, 364932), (279, 325692), (324, 280457), (327, 277884), (332, 273699), (372, 244269), (436, 208413), (498, 182466), (558, 162846), (654, 138942), (747, 121644), (837, 108564), (981, 92628), (996, 91233), (1116, 81423), (1308, 69471), (1494, 60822), (1674, 54282), (1962, 46314), (2241, 40548), (2511, 36188), (2573, 35316), (2943, 30876), (2988, 30411), (3348, 27141), (3379, 26892), (3924, 23157), (4482, 20274), (5022, 18094), (5146, 17658), (5886, 15438), (6723, 13516), (6758, 13446), (7719, 11772), (8829, 10292), (8964, 10137), (9047, 10044)]