67860072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 221433600

約数和(自身を除く): 153573528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1213, 1332, 1512, 1554, 1998, 2072, 2331, 2426, 2664, 3108, 3639, 3996, 4662, 4852, 6216, 6993, 7278, 7992, 8491, 9324, 9704, 10917, 13986, 14556, 16982, 18648, 21834, 25473, 27972, 29112, 32751, 33964, 43668, 44881, 50946, 55944, 65502, 67928, 76419, 87336, 89762, 101892, 131004, 134643, 152838, 179524, 203784, 229257, 262008, 269286, 305676, 314167, 359048, 403929, 458514, 538572, 611352, 628334, 807858, 917028, 942501, 1077144, 1211787, 1256668, 1615716, 1834056, 1885002, 2423574, 2513336, 2827503, 3231432, 3770004, 4847148, 5655006, 7540008, 8482509, 9694296, 11310012, 16965018, 22620024, 33930036, 67860072]

約数ペア:

[(1, 67860072), (2, 33930036), (3, 22620024), (4, 16965018), (6, 11310012), (7, 9694296), (8, 8482509), (9, 7540008), (12, 5655006), (14, 4847148), (18, 3770004), (21, 3231432), (24, 2827503), (27, 2513336), (28, 2423574), (36, 1885002), (37, 1834056), (42, 1615716), (54, 1256668), (56, 1211787), (63, 1077144), (72, 942501), (74, 917028), (84, 807858), (108, 628334), (111, 611352), (126, 538572), (148, 458514), (168, 403929), (189, 359048), (216, 314167), (222, 305676), (252, 269286), (259, 262008), (296, 229257), (333, 203784), (378, 179524), (444, 152838), (504, 134643), (518, 131004), (666, 101892), (756, 89762), (777, 87336), (888, 76419), (999, 67928), (1036, 65502), (1213, 55944), (1332, 50946), (1512, 44881), (1554, 43668), (1998, 33964), (2072, 32751), (2331, 29112), (2426, 27972), (2664, 25473), (3108, 21834), (3639, 18648), (3996, 16982), (4662, 14556), (4852, 13986), (6216, 10917), (6993, 9704), (7278, 9324), (7992, 8491)]