81793236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26317}}^1$

素因数の和:26368

約数の個数: 48

約数和(自身を含む): 224018816

約数和(自身を除く): 142225580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 26317, 52634, 78951, 105268, 157902, 184219, 315804, 368438, 552657, 736876, 973729, 1105314, 1947458, 2210628, 2921187, 3894916, 5842374, 6816103, 11684748, 13632206, 20448309, 27264412, 40896618, 81793236]

約数ペア:

[(1, 81793236), (2, 40896618), (3, 27264412), (4, 20448309), (6, 13632206), (7, 11684748), (12, 6816103), (14, 5842374), (21, 3894916), (28, 2921187), (37, 2210628), (42, 1947458), (74, 1105314), (84, 973729), (111, 736876), (148, 552657), (222, 368438), (259, 315804), (444, 184219), (518, 157902), (777, 105268), (1036, 78951), (1554, 52634), (3108, 26317)]