75739888

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 176228800

約数和(自身を除く): 100488912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 343, 373, 392, 518, 592, 686, 746, 784, 1036, 1372, 1492, 1813, 2072, 2611, 2744, 2984, 3626, 4144, 5222, 5488, 5968, 7252, 10444, 12691, 13801, 14504, 18277, 20888, 25382, 27602, 29008, 36554, 41776, 50764, 55204, 73108, 96607, 101528, 110408, 127939, 146216, 193214, 203056, 220816, 255878, 292432, 386428, 511756, 676249, 772856, 1023512, 1352498, 1545712, 2047024, 2704996, 4733743, 5409992, 9467486, 10819984, 18934972, 37869944, 75739888]

約数ペア:

[(1, 75739888), (2, 37869944), (4, 18934972), (7, 10819984), (8, 9467486), (14, 5409992), (16, 4733743), (28, 2704996), (37, 2047024), (49, 1545712), (56, 1352498), (74, 1023512), (98, 772856), (112, 676249), (148, 511756), (196, 386428), (259, 292432), (296, 255878), (343, 220816), (373, 203056), (392, 193214), (518, 146216), (592, 127939), (686, 110408), (746, 101528), (784, 96607), (1036, 73108), (1372, 55204), (1492, 50764), (1813, 41776), (2072, 36554), (2611, 29008), (2744, 27602), (2984, 25382), (3626, 20888), (4144, 18277), (5222, 14504), (5488, 13801), (5968, 12691), (7252, 10444)]