87212136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 166596504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 53, 66, 69, 88, 92, 106, 132, 138, 159, 184, 212, 253, 264, 271, 276, 318, 424, 506, 542, 552, 583, 636, 759, 813, 1012, 1084, 1166, 1219, 1272, 1518, 1626, 1749, 2024, 2168, 2332, 2438, 2981, 3036, 3252, 3498, 3657, 4664, 4876, 5962, 6072, 6233, 6504, 6996, 7314, 8943, 9752, 11924, 12466, 13409, 13992, 14363, 14628, 17886, 18699, 23848, 24932, 26818, 28726, 29256, 35772, 37398, 40227, 43089, 49864, 53636, 57452, 68563, 71544, 74796, 80454, 86178, 107272, 114904, 137126, 149592, 157993, 160908, 172356, 205689, 274252, 315986, 321816, 330349, 344712, 411378, 473979, 548504, 631972, 660698, 822756, 947958, 991047, 1263944, 1321396, 1645512, 1895916, 1982094, 2642792, 3633839, 3791832, 3964188, 7267678, 7928376, 10901517, 14535356, 21803034, 29070712, 43606068, 87212136]

約数ペア:

[(1, 87212136), (2, 43606068), (3, 29070712), (4, 21803034), (6, 14535356), (8, 10901517), (11, 7928376), (12, 7267678), (22, 3964188), (23, 3791832), (24, 3633839), (33, 2642792), (44, 1982094), (46, 1895916), (53, 1645512), (66, 1321396), (69, 1263944), (88, 991047), (92, 947958), (106, 822756), (132, 660698), (138, 631972), (159, 548504), (184, 473979), (212, 411378), (253, 344712), (264, 330349), (271, 321816), (276, 315986), (318, 274252), (424, 205689), (506, 172356), (542, 160908), (552, 157993), (583, 149592), (636, 137126), (759, 114904), (813, 107272), (1012, 86178), (1084, 80454), (1166, 74796), (1219, 71544), (1272, 68563), (1518, 57452), (1626, 53636), (1749, 49864), (2024, 43089), (2168, 40227), (2332, 37398), (2438, 35772), (2981, 29256), (3036, 28726), (3252, 26818), (3498, 24932), (3657, 23848), (4664, 18699), (4876, 17886), (5962, 14628), (6072, 14363), (6233, 13992), (6504, 13409), (6996, 12466), (7314, 11924), (8943, 9752)]