71848224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 236029248

約数和(自身を除く): 164181024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 227, 252, 288, 314, 336, 454, 471, 504, 628, 672, 681, 908, 942, 1008, 1099, 1256, 1362, 1413, 1589, 1816, 1884, 2016, 2043, 2198, 2512, 2724, 2826, 3178, 3297, 3632, 3768, 4086, 4396, 4767, 5024, 5448, 5652, 6356, 6594, 7264, 7536, 8172, 8792, 9534, 9891, 10896, 11304, 12712, 13188, 14301, 15072, 16344, 17584, 19068, 19782, 21792, 22608, 25424, 26376, 28602, 32688, 35168, 35639, 38136, 39564, 45216, 50848, 52752, 57204, 65376, 71278, 76272, 79128, 105504, 106917, 114408, 142556, 152544, 158256, 213834, 228816, 249473, 285112, 316512, 320751, 427668, 457632, 498946, 570224, 641502, 748419, 855336, 997892, 1140448, 1283004, 1496838, 1710672, 1995784, 2245257, 2566008, 2993676, 3421344, 3991568, 4490514, 5132016, 5987352, 7983136, 8981028, 10264032, 11974704, 17962056, 23949408, 35924112, 71848224]

約数ペア:

[(1, 71848224), (2, 35924112), (3, 23949408), (4, 17962056), (6, 11974704), (7, 10264032), (8, 8981028), (9, 7983136), (12, 5987352), (14, 5132016), (16, 4490514), (18, 3991568), (21, 3421344), (24, 2993676), (28, 2566008), (32, 2245257), (36, 1995784), (42, 1710672), (48, 1496838), (56, 1283004), (63, 1140448), (72, 997892), (84, 855336), (96, 748419), (112, 641502), (126, 570224), (144, 498946), (157, 457632), (168, 427668), (224, 320751), (227, 316512), (252, 285112), (288, 249473), (314, 228816), (336, 213834), (454, 158256), (471, 152544), (504, 142556), (628, 114408), (672, 106917), (681, 105504), (908, 79128), (942, 76272), (1008, 71278), (1099, 65376), (1256, 57204), (1362, 52752), (1413, 50848), (1589, 45216), (1816, 39564), (1884, 38136), (2016, 35639), (2043, 35168), (2198, 32688), (2512, 28602), (2724, 26376), (2826, 25424), (3178, 22608), (3297, 21792), (3632, 19782), (3768, 19068), (4086, 17584), (4396, 16344), (4767, 15072), (5024, 14301), (5448, 13188), (5652, 12712), (6356, 11304), (6594, 10896), (7264, 9891), (7536, 9534), (8172, 8792)]