61990656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 203288064

約数和(自身を除く): 141297408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 887, 896, 1092, 1248, 1344, 1456, 1664, 1774, 1792, 2184, 2496, 2661, 2688, 2912, 3328, 3548, 4368, 4992, 5322, 5376, 5824, 6209, 7096, 8736, 9984, 10644, 11531, 11648, 12418, 14192, 17472, 18627, 21288, 23062, 23296, 24836, 28384, 34593, 34944, 37254, 42576, 46124, 49672, 56768, 69186, 69888, 74508, 80717, 85152, 92248, 99344, 113536, 138372, 149016, 161434, 170304, 184496, 198688, 227072, 242151, 276744, 298032, 322868, 340608, 368992, 397376, 484302, 553488, 596064, 645736, 681216, 737984, 794752, 968604, 1106976, 1192128, 1291472, 1475968, 1589504, 1937208, 2213952, 2384256, 2582944, 2951936, 3874416, 4427904, 4768512, 5165888, 7748832, 8855808, 10331776, 15497664, 20663552, 30995328, 61990656]

約数ペア:

[(1, 61990656), (2, 30995328), (3, 20663552), (4, 15497664), (6, 10331776), (7, 8855808), (8, 7748832), (12, 5165888), (13, 4768512), (14, 4427904), (16, 3874416), (21, 2951936), (24, 2582944), (26, 2384256), (28, 2213952), (32, 1937208), (39, 1589504), (42, 1475968), (48, 1291472), (52, 1192128), (56, 1106976), (64, 968604), (78, 794752), (84, 737984), (91, 681216), (96, 645736), (104, 596064), (112, 553488), (128, 484302), (156, 397376), (168, 368992), (182, 340608), (192, 322868), (208, 298032), (224, 276744), (256, 242151), (273, 227072), (312, 198688), (336, 184496), (364, 170304), (384, 161434), (416, 149016), (448, 138372), (546, 113536), (624, 99344), (672, 92248), (728, 85152), (768, 80717), (832, 74508), (887, 69888), (896, 69186), (1092, 56768), (1248, 49672), (1344, 46124), (1456, 42576), (1664, 37254), (1774, 34944), (1792, 34593), (2184, 28384), (2496, 24836), (2661, 23296), (2688, 23062), (2912, 21288), (3328, 18627), (3548, 17472), (4368, 14192), (4992, 12418), (5322, 11648), (5376, 11531), (5824, 10644), (6209, 9984), (7096, 8736)]