77046780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 232501248

約数和(自身を除く): 155454468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1801, 1860, 2139, 2852, 3565, 3602, 4278, 5403, 7130, 7204, 8556, 9005, 10695, 10806, 14260, 18010, 21390, 21612, 27015, 36020, 41423, 42780, 54030, 55831, 82846, 108060, 111662, 124269, 165692, 167493, 207115, 223324, 248538, 279155, 334986, 414230, 497076, 558310, 621345, 669972, 828460, 837465, 1116620, 1242690, 1284113, 1674930, 2485380, 2568226, 3349860, 3852339, 5136452, 6420565, 7704678, 12841130, 15409356, 19261695, 25682260, 38523390, 77046780]

約数ペア:

[(1, 77046780), (2, 38523390), (3, 25682260), (4, 19261695), (5, 15409356), (6, 12841130), (10, 7704678), (12, 6420565), (15, 5136452), (20, 3852339), (23, 3349860), (30, 2568226), (31, 2485380), (46, 1674930), (60, 1284113), (62, 1242690), (69, 1116620), (92, 837465), (93, 828460), (115, 669972), (124, 621345), (138, 558310), (155, 497076), (186, 414230), (230, 334986), (276, 279155), (310, 248538), (345, 223324), (372, 207115), (460, 167493), (465, 165692), (620, 124269), (690, 111662), (713, 108060), (930, 82846), (1380, 55831), (1426, 54030), (1801, 42780), (1860, 41423), (2139, 36020), (2852, 27015), (3565, 21612), (3602, 21390), (4278, 18010), (5403, 14260), (7130, 10806), (7204, 10695), (8556, 9005)]