7781627028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{22157}}^1$

素因数の和:22321

約数の個数: 96

約数和(自身を含む): 21501414144

約数和(自身を除く): 13719787116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 113, 148, 222, 226, 259, 339, 444, 452, 518, 678, 777, 791, 1036, 1356, 1554, 1582, 2373, 3108, 3164, 4181, 4746, 8362, 9492, 12543, 16724, 22157, 25086, 29267, 44314, 50172, 58534, 66471, 87801, 88628, 117068, 132942, 155099, 175602, 265884, 310198, 351204, 465297, 620396, 819809, 930594, 1639618, 1861188, 2459427, 2503741, 3279236, 4918854, 5007482, 5738663, 7511223, 9837708, 10014964, 11477326, 15022446, 17215989, 17526187, 22954652, 30044892, 34431978, 35052374, 52578561, 68863956, 70104748, 92638417, 105157122, 185276834, 210314244, 277915251, 370553668, 555830502, 648468919, 1111661004, 1296937838, 1945406757, 2593875676, 3890813514, 7781627028]

約数ペア:

[(1, 7781627028), (2, 3890813514), (3, 2593875676), (4, 1945406757), (6, 1296937838), (7, 1111661004), (12, 648468919), (14, 555830502), (21, 370553668), (28, 277915251), (37, 210314244), (42, 185276834), (74, 105157122), (84, 92638417), (111, 70104748), (113, 68863956), (148, 52578561), (222, 35052374), (226, 34431978), (259, 30044892), (339, 22954652), (444, 17526187), (452, 17215989), (518, 15022446), (678, 11477326), (777, 10014964), (791, 9837708), (1036, 7511223), (1356, 5738663), (1554, 5007482), (1582, 4918854), (2373, 3279236), (3108, 2503741), (3164, 2459427), (4181, 1861188), (4746, 1639618), (8362, 930594), (9492, 819809), (12543, 620396), (16724, 465297), (22157, 351204), (25086, 310198), (29267, 265884), (44314, 175602), (50172, 155099), (58534, 132942), (66471, 117068), (87801, 88628)]