90427428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3103

約数の個数: 120

約数和(自身を含む): 291042752

約数和(自身を除く): 200615324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3067, 3276, 4212, 4914, 6134, 7371, 9201, 9828, 12268, 14742, 18402, 21469, 27603, 29484, 36804, 39871, 42938, 55206, 64407, 79742, 82809, 85876, 110412, 119613, 128814, 159484, 165618, 193221, 239226, 248427, 257628, 279097, 331236, 358839, 386442, 478452, 496854, 558194, 579663, 717678, 772884, 837291, 993708, 1076517, 1116388, 1159326, 1435356, 1674582, 1738989, 2153034, 2318652, 2511873, 3229551, 3349164, 3477978, 4306068, 5023746, 6459102, 6955956, 7535619, 10047492, 12918204, 15071238, 22606857, 30142476, 45213714, 90427428]

約数ペア:

[(1, 90427428), (2, 45213714), (3, 30142476), (4, 22606857), (6, 15071238), (7, 12918204), (9, 10047492), (12, 7535619), (13, 6955956), (14, 6459102), (18, 5023746), (21, 4306068), (26, 3477978), (27, 3349164), (28, 3229551), (36, 2511873), (39, 2318652), (42, 2153034), (52, 1738989), (54, 1674582), (63, 1435356), (78, 1159326), (81, 1116388), (84, 1076517), (91, 993708), (108, 837291), (117, 772884), (126, 717678), (156, 579663), (162, 558194), (182, 496854), (189, 478452), (234, 386442), (252, 358839), (273, 331236), (324, 279097), (351, 257628), (364, 248427), (378, 239226), (468, 193221), (546, 165618), (567, 159484), (702, 128814), (756, 119613), (819, 110412), (1053, 85876), (1092, 82809), (1134, 79742), (1404, 64407), (1638, 55206), (2106, 42938), (2268, 39871), (2457, 36804), (3067, 29484), (3276, 27603), (4212, 21469), (4914, 18402), (6134, 14742), (7371, 12268), (9201, 9828)]