73346240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 112

約数和(自身を含む): 193999104

約数和(自身を除く): 120652864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 220, 268, 311, 320, 335, 352, 440, 536, 622, 670, 704, 737, 880, 1072, 1244, 1340, 1474, 1555, 1760, 2144, 2488, 2680, 2948, 3110, 3421, 3520, 3685, 4288, 4976, 5360, 5896, 6220, 6842, 7370, 9952, 10720, 11792, 12440, 13684, 14740, 17105, 19904, 20837, 21440, 23584, 24880, 27368, 29480, 34210, 41674, 47168, 49760, 54736, 58960, 68420, 83348, 99520, 104185, 109472, 117920, 136840, 166696, 208370, 218944, 229207, 235840, 273680, 333392, 416740, 458414, 547360, 666784, 833480, 916828, 1094720, 1146035, 1333568, 1666960, 1833656, 2292070, 3333920, 3667312, 4584140, 6667840, 7334624, 9168280, 14669248, 18336560, 36673120, 73346240]

約数ペア:

[(1, 73346240), (2, 36673120), (4, 18336560), (5, 14669248), (8, 9168280), (10, 7334624), (11, 6667840), (16, 4584140), (20, 3667312), (22, 3333920), (32, 2292070), (40, 1833656), (44, 1666960), (55, 1333568), (64, 1146035), (67, 1094720), (80, 916828), (88, 833480), (110, 666784), (134, 547360), (160, 458414), (176, 416740), (220, 333392), (268, 273680), (311, 235840), (320, 229207), (335, 218944), (352, 208370), (440, 166696), (536, 136840), (622, 117920), (670, 109472), (704, 104185), (737, 99520), (880, 83348), (1072, 68420), (1244, 58960), (1340, 54736), (1474, 49760), (1555, 47168), (1760, 41674), (2144, 34210), (2488, 29480), (2680, 27368), (2948, 24880), (3110, 23584), (3421, 21440), (3520, 20837), (3685, 19904), (4288, 17105), (4976, 14740), (5360, 13684), (5896, 12440), (6220, 11792), (6842, 10720), (7370, 9952)]