89655072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 268833600

約数和(自身を除く): 179178528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 199, 208, 228, 247, 304, 312, 361, 398, 416, 456, 494, 597, 608, 624, 722, 741, 796, 912, 988, 1083, 1194, 1248, 1444, 1482, 1592, 1824, 1976, 2166, 2388, 2587, 2888, 2964, 3184, 3781, 3952, 4332, 4693, 4776, 5174, 5776, 5928, 6368, 7562, 7761, 7904, 8664, 9386, 9552, 10348, 11343, 11552, 11856, 14079, 15124, 15522, 17328, 18772, 19104, 20696, 22686, 23712, 28158, 30248, 31044, 34656, 37544, 41392, 45372, 49153, 56316, 60496, 62088, 71839, 75088, 82784, 90744, 98306, 112632, 120992, 124176, 143678, 147459, 150176, 181488, 196612, 215517, 225264, 248352, 287356, 294918, 362976, 393224, 431034, 450528, 574712, 589836, 786448, 862068, 933907, 1149424, 1179672, 1572896, 1724136, 1867814, 2298848, 2359344, 2801721, 3448272, 3735628, 4718688, 5603442, 6896544, 7471256, 11206884, 14942512, 22413768, 29885024, 44827536, 89655072]

約数ペア:

[(1, 89655072), (2, 44827536), (3, 29885024), (4, 22413768), (6, 14942512), (8, 11206884), (12, 7471256), (13, 6896544), (16, 5603442), (19, 4718688), (24, 3735628), (26, 3448272), (32, 2801721), (38, 2359344), (39, 2298848), (48, 1867814), (52, 1724136), (57, 1572896), (76, 1179672), (78, 1149424), (96, 933907), (104, 862068), (114, 786448), (152, 589836), (156, 574712), (199, 450528), (208, 431034), (228, 393224), (247, 362976), (304, 294918), (312, 287356), (361, 248352), (398, 225264), (416, 215517), (456, 196612), (494, 181488), (597, 150176), (608, 147459), (624, 143678), (722, 124176), (741, 120992), (796, 112632), (912, 98306), (988, 90744), (1083, 82784), (1194, 75088), (1248, 71839), (1444, 62088), (1482, 60496), (1592, 56316), (1824, 49153), (1976, 45372), (2166, 41392), (2388, 37544), (2587, 34656), (2888, 31044), (2964, 30248), (3184, 28158), (3781, 23712), (3952, 22686), (4332, 20696), (4693, 19104), (4776, 18772), (5174, 17328), (5776, 15522), (5928, 15124), (6368, 14079), (7562, 11856), (7761, 11552), (7904, 11343), (8664, 10348), (9386, 9552)]