172577952

素因数分解:

$2^5\times 3^4\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:640

約数の個数: 120

約数和(自身を含む): 512265600

約数和(自身を除く): 339687648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 278, 288, 324, 417, 432, 479, 556, 648, 834, 864, 958, 1112, 1251, 1296, 1437, 1668, 1916, 2224, 2502, 2592, 2874, 3336, 3753, 3832, 4311, 4448, 5004, 5748, 6672, 7506, 7664, 8622, 10008, 11259, 11496, 12933, 13344, 15012, 15328, 17244, 20016, 22518, 22992, 25866, 30024, 34488, 38799, 40032, 45036, 45984, 51732, 60048, 66581, 68976, 77598, 90072, 103464, 120096, 133162, 137952, 155196, 180144, 199743, 206928, 266324, 310392, 360288, 399486, 413856, 532648, 599229, 620784, 798972, 1065296, 1198458, 1241568, 1597944, 1797687, 2130592, 2396916, 3195888, 3595374, 4793832, 5393061, 6391776, 7190748, 9587664, 10786122, 14381496, 19175328, 21572244, 28762992, 43144488, 57525984, 86288976, 172577952]

約数ペア:

[(1, 172577952), (2, 86288976), (3, 57525984), (4, 43144488), (6, 28762992), (8, 21572244), (9, 19175328), (12, 14381496), (16, 10786122), (18, 9587664), (24, 7190748), (27, 6391776), (32, 5393061), (36, 4793832), (48, 3595374), (54, 3195888), (72, 2396916), (81, 2130592), (96, 1797687), (108, 1597944), (139, 1241568), (144, 1198458), (162, 1065296), (216, 798972), (278, 620784), (288, 599229), (324, 532648), (417, 413856), (432, 399486), (479, 360288), (556, 310392), (648, 266324), (834, 206928), (864, 199743), (958, 180144), (1112, 155196), (1251, 137952), (1296, 133162), (1437, 120096), (1668, 103464), (1916, 90072), (2224, 77598), (2502, 68976), (2592, 66581), (2874, 60048), (3336, 51732), (3753, 45984), (3832, 45036), (4311, 40032), (4448, 38799), (5004, 34488), (5748, 30024), (6672, 25866), (7506, 22992), (7664, 22518), (8622, 20016), (10008, 17244), (11259, 15328), (11496, 15012), (12933, 13344)]