64437072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 208915200

約数和(自身を除く): 144478128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 34, 42, 48, 51, 56, 58, 68, 84, 87, 102, 112, 116, 119, 136, 168, 174, 203, 204, 232, 238, 272, 336, 348, 357, 389, 406, 408, 464, 476, 493, 609, 696, 714, 778, 812, 816, 952, 986, 1167, 1218, 1392, 1428, 1479, 1556, 1624, 1904, 1972, 2334, 2436, 2723, 2856, 2958, 3112, 3248, 3451, 3944, 4668, 4872, 5446, 5712, 5916, 6224, 6613, 6902, 7888, 8169, 9336, 9744, 10353, 10892, 11281, 11832, 13226, 13804, 16338, 18672, 19839, 20706, 21784, 22562, 23664, 26452, 27608, 32676, 33843, 39678, 41412, 43568, 45124, 46291, 52904, 55216, 65352, 67686, 78967, 79356, 82824, 90248, 92582, 105808, 130704, 135372, 138873, 157934, 158712, 165648, 180496, 185164, 191777, 236901, 270744, 277746, 315868, 317424, 370328, 383554, 473802, 541488, 555492, 575331, 631736, 740656, 767108, 947604, 1110984, 1150662, 1263472, 1342439, 1534216, 1895208, 2221968, 2301324, 2684878, 3068432, 3790416, 4027317, 4602648, 5369756, 8054634, 9205296, 10739512, 16109268, 21479024, 32218536, 64437072]

約数ペア:

[(1, 64437072), (2, 32218536), (3, 21479024), (4, 16109268), (6, 10739512), (7, 9205296), (8, 8054634), (12, 5369756), (14, 4602648), (16, 4027317), (17, 3790416), (21, 3068432), (24, 2684878), (28, 2301324), (29, 2221968), (34, 1895208), (42, 1534216), (48, 1342439), (51, 1263472), (56, 1150662), (58, 1110984), (68, 947604), (84, 767108), (87, 740656), (102, 631736), (112, 575331), (116, 555492), (119, 541488), (136, 473802), (168, 383554), (174, 370328), (203, 317424), (204, 315868), (232, 277746), (238, 270744), (272, 236901), (336, 191777), (348, 185164), (357, 180496), (389, 165648), (406, 158712), (408, 157934), (464, 138873), (476, 135372), (493, 130704), (609, 105808), (696, 92582), (714, 90248), (778, 82824), (812, 79356), (816, 78967), (952, 67686), (986, 65352), (1167, 55216), (1218, 52904), (1392, 46291), (1428, 45124), (1479, 43568), (1556, 41412), (1624, 39678), (1904, 33843), (1972, 32676), (2334, 27608), (2436, 26452), (2723, 23664), (2856, 22562), (2958, 21784), (3112, 20706), (3248, 19839), (3451, 18672), (3944, 16338), (4668, 13804), (4872, 13226), (5446, 11832), (5712, 11281), (5916, 10892), (6224, 10353), (6613, 9744), (6902, 9336), (7888, 8169)]