77573090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 166917888

約数和(自身を除く): 89344798

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 61, 70, 74, 122, 185, 259, 305, 370, 427, 491, 518, 610, 854, 982, 1295, 2135, 2257, 2455, 2590, 3437, 4270, 4514, 4910, 6874, 11285, 15799, 17185, 18167, 22570, 29951, 31598, 34370, 36334, 59902, 78995, 90835, 127169, 149755, 157990, 181670, 209657, 254338, 299510, 419314, 635845, 1048285, 1108187, 1271690, 2096570, 2216374, 5540935, 7757309, 11081870, 15514618, 38786545, 77573090]

約数ペア:

[(1, 77573090), (2, 38786545), (5, 15514618), (7, 11081870), (10, 7757309), (14, 5540935), (35, 2216374), (37, 2096570), (61, 1271690), (70, 1108187), (74, 1048285), (122, 635845), (185, 419314), (259, 299510), (305, 254338), (370, 209657), (427, 181670), (491, 157990), (518, 149755), (610, 127169), (854, 90835), (982, 78995), (1295, 59902), (2135, 36334), (2257, 34370), (2455, 31598), (2590, 29951), (3437, 22570), (4270, 18167), (4514, 17185), (4910, 15799), (6874, 11285)]