57778266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 94631334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 41, 42, 58, 78, 82, 87, 89, 91, 123, 174, 178, 182, 203, 246, 267, 273, 287, 377, 406, 533, 534, 546, 574, 609, 623, 754, 861, 1066, 1131, 1157, 1189, 1218, 1246, 1599, 1722, 1869, 2262, 2314, 2378, 2581, 2639, 3198, 3471, 3567, 3649, 3731, 3738, 5162, 5278, 6942, 7134, 7298, 7462, 7743, 7917, 8099, 8323, 10947, 11193, 15457, 15486, 15834, 16198, 16646, 18067, 21894, 22386, 24297, 24969, 25543, 30914, 33553, 36134, 46371, 47437, 48594, 49938, 51086, 54201, 67106, 76629, 92742, 94874, 100659, 105821, 108199, 108402, 142311, 153258, 201318, 211642, 216398, 234871, 284622, 317463, 324597, 332059, 469742, 634926, 649194, 664118, 704613, 740747, 996177, 1375673, 1409226, 1481494, 1992354, 2222241, 2751346, 4127019, 4444482, 8254038, 9629711, 19259422, 28889133, 57778266]

約数ペア:

[(1, 57778266), (2, 28889133), (3, 19259422), (6, 9629711), (7, 8254038), (13, 4444482), (14, 4127019), (21, 2751346), (26, 2222241), (29, 1992354), (39, 1481494), (41, 1409226), (42, 1375673), (58, 996177), (78, 740747), (82, 704613), (87, 664118), (89, 649194), (91, 634926), (123, 469742), (174, 332059), (178, 324597), (182, 317463), (203, 284622), (246, 234871), (267, 216398), (273, 211642), (287, 201318), (377, 153258), (406, 142311), (533, 108402), (534, 108199), (546, 105821), (574, 100659), (609, 94874), (623, 92742), (754, 76629), (861, 67106), (1066, 54201), (1131, 51086), (1157, 49938), (1189, 48594), (1218, 47437), (1246, 46371), (1599, 36134), (1722, 33553), (1869, 30914), (2262, 25543), (2314, 24969), (2378, 24297), (2581, 22386), (2639, 21894), (3198, 18067), (3471, 16646), (3567, 16198), (3649, 15834), (3731, 15486), (3738, 15457), (5162, 11193), (5278, 10947), (6942, 8323), (7134, 8099), (7298, 7917), (7462, 7743)]