87876468

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 96

約数和(自身を含む): 251838720

約数和(自身を除く): 163962252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1564, 1836, 2081, 2346, 2484, 3519, 4162, 4692, 6243, 7038, 8324, 10557, 12486, 14076, 18729, 21114, 24972, 35377, 37458, 42228, 47863, 56187, 70754, 74916, 95726, 106131, 112374, 141508, 143589, 191452, 212262, 224748, 287178, 318393, 424524, 430767, 574356, 636786, 813671, 861534, 955179, 1273572, 1292301, 1627342, 1723068, 1910358, 2441013, 2584602, 3254684, 3820716, 4882026, 5169204, 7323039, 9764052, 14646078, 21969117, 29292156, 43938234, 87876468]

約数ペア:

[(1, 87876468), (2, 43938234), (3, 29292156), (4, 21969117), (6, 14646078), (9, 9764052), (12, 7323039), (17, 5169204), (18, 4882026), (23, 3820716), (27, 3254684), (34, 2584602), (36, 2441013), (46, 1910358), (51, 1723068), (54, 1627342), (68, 1292301), (69, 1273572), (92, 955179), (102, 861534), (108, 813671), (138, 636786), (153, 574356), (204, 430767), (207, 424524), (276, 318393), (306, 287178), (391, 224748), (414, 212262), (459, 191452), (612, 143589), (621, 141508), (782, 112374), (828, 106131), (918, 95726), (1173, 74916), (1242, 70754), (1564, 56187), (1836, 47863), (2081, 42228), (2346, 37458), (2484, 35377), (3519, 24972), (4162, 21114), (4692, 18729), (6243, 14076), (7038, 12486), (8324, 10557)]