28908792

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 91584000

約数和(自身を除く): 62675208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 529, 552, 594, 621, 759, 792, 828, 1012, 1058, 1188, 1242, 1518, 1587, 1656, 2024, 2116, 2277, 2376, 2484, 3036, 3174, 4232, 4554, 4761, 4968, 5819, 6072, 6348, 6831, 9108, 9522, 11638, 12167, 12696, 13662, 14283, 17457, 18216, 19044, 23276, 24334, 27324, 28566, 34914, 36501, 38088, 46552, 48668, 52371, 54648, 57132, 69828, 73002, 97336, 104742, 109503, 114264, 133837, 139656, 146004, 157113, 209484, 219006, 267674, 292008, 314226, 328509, 401511, 418968, 438012, 535348, 628452, 657018, 803022, 876024, 1070696, 1204533, 1256904, 1314036, 1606044, 2409066, 2628072, 3212088, 3613599, 4818132, 7227198, 9636264, 14454396, 28908792]

約数ペア:

[(1, 28908792), (2, 14454396), (3, 9636264), (4, 7227198), (6, 4818132), (8, 3613599), (9, 3212088), (11, 2628072), (12, 2409066), (18, 1606044), (22, 1314036), (23, 1256904), (24, 1204533), (27, 1070696), (33, 876024), (36, 803022), (44, 657018), (46, 628452), (54, 535348), (66, 438012), (69, 418968), (72, 401511), (88, 328509), (92, 314226), (99, 292008), (108, 267674), (132, 219006), (138, 209484), (184, 157113), (198, 146004), (207, 139656), (216, 133837), (253, 114264), (264, 109503), (276, 104742), (297, 97336), (396, 73002), (414, 69828), (506, 57132), (529, 54648), (552, 52371), (594, 48668), (621, 46552), (759, 38088), (792, 36501), (828, 34914), (1012, 28566), (1058, 27324), (1188, 24334), (1242, 23276), (1518, 19044), (1587, 18216), (1656, 17457), (2024, 14283), (2116, 13662), (2277, 12696), (2376, 12167), (2484, 11638), (3036, 9522), (3174, 9108), (4232, 6831), (4554, 6348), (4761, 6072), (4968, 5819)]