90809628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 263122944

約数和(自身を除く): 172313316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 137, 156, 182, 273, 274, 364, 411, 546, 548, 607, 822, 959, 1092, 1214, 1644, 1781, 1821, 1918, 2428, 2877, 3562, 3642, 3836, 4249, 5343, 5754, 7124, 7284, 7891, 8498, 10686, 11508, 12467, 12747, 15782, 16996, 21372, 23673, 24934, 25494, 31564, 37401, 47346, 49868, 50988, 55237, 74802, 83159, 94692, 110474, 149604, 165711, 166318, 220948, 249477, 331422, 332636, 498954, 582113, 662844, 997908, 1081067, 1164226, 1746339, 2162134, 2328452, 3243201, 3492678, 4324268, 6486402, 6985356, 7567469, 12972804, 15134938, 22702407, 30269876, 45404814, 90809628]

約数ペア:

[(1, 90809628), (2, 45404814), (3, 30269876), (4, 22702407), (6, 15134938), (7, 12972804), (12, 7567469), (13, 6985356), (14, 6486402), (21, 4324268), (26, 3492678), (28, 3243201), (39, 2328452), (42, 2162134), (52, 1746339), (78, 1164226), (84, 1081067), (91, 997908), (137, 662844), (156, 582113), (182, 498954), (273, 332636), (274, 331422), (364, 249477), (411, 220948), (546, 166318), (548, 165711), (607, 149604), (822, 110474), (959, 94692), (1092, 83159), (1214, 74802), (1644, 55237), (1781, 50988), (1821, 49868), (1918, 47346), (2428, 37401), (2877, 31564), (3562, 25494), (3642, 24934), (3836, 23673), (4249, 21372), (5343, 16996), (5754, 15782), (7124, 12747), (7284, 12467), (7891, 11508), (8498, 10686)]