76825840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 224735616

約数和(自身を除く): 147909776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 80, 91, 104, 112, 122, 130, 140, 173, 182, 208, 244, 260, 280, 305, 346, 364, 427, 455, 488, 520, 560, 610, 692, 728, 793, 854, 865, 910, 976, 1040, 1211, 1220, 1384, 1456, 1586, 1708, 1730, 1820, 2135, 2249, 2422, 2440, 2768, 3172, 3416, 3460, 3640, 3965, 4270, 4498, 4844, 4880, 5551, 6055, 6344, 6832, 6920, 7280, 7930, 8540, 8996, 9688, 10553, 11102, 11245, 12110, 12688, 13840, 15743, 15860, 17080, 17992, 19376, 21106, 22204, 22490, 24220, 27755, 31486, 31720, 34160, 35984, 42212, 44408, 44980, 48440, 52765, 55510, 62972, 63440, 73871, 78715, 84424, 88816, 89960, 96880, 105530, 111020, 125944, 137189, 147742, 157430, 168848, 179920, 211060, 222040, 251888, 274378, 295484, 314860, 369355, 422120, 444080, 548756, 590968, 629720, 685945, 738710, 844240, 960323, 1097512, 1181936, 1259440, 1371890, 1477420, 1920646, 2195024, 2743780, 2954840, 3841292, 4801615, 5487560, 5909680, 7682584, 9603230, 10975120, 15365168, 19206460, 38412920, 76825840]

約数ペア:

[(1, 76825840), (2, 38412920), (4, 19206460), (5, 15365168), (7, 10975120), (8, 9603230), (10, 7682584), (13, 5909680), (14, 5487560), (16, 4801615), (20, 3841292), (26, 2954840), (28, 2743780), (35, 2195024), (40, 1920646), (52, 1477420), (56, 1371890), (61, 1259440), (65, 1181936), (70, 1097512), (80, 960323), (91, 844240), (104, 738710), (112, 685945), (122, 629720), (130, 590968), (140, 548756), (173, 444080), (182, 422120), (208, 369355), (244, 314860), (260, 295484), (280, 274378), (305, 251888), (346, 222040), (364, 211060), (427, 179920), (455, 168848), (488, 157430), (520, 147742), (560, 137189), (610, 125944), (692, 111020), (728, 105530), (793, 96880), (854, 89960), (865, 88816), (910, 84424), (976, 78715), (1040, 73871), (1211, 63440), (1220, 62972), (1384, 55510), (1456, 52765), (1586, 48440), (1708, 44980), (1730, 44408), (1820, 42212), (2135, 35984), (2249, 34160), (2422, 31720), (2440, 31486), (2768, 27755), (3172, 24220), (3416, 22490), (3460, 22204), (3640, 21106), (3965, 19376), (4270, 17992), (4498, 17080), (4844, 15860), (4880, 15743), (5551, 13840), (6055, 12688), (6344, 12110), (6832, 11245), (6920, 11102), (7280, 10553), (7930, 9688), (8540, 8996)]