68306136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 127649064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 29, 34, 46, 51, 58, 68, 69, 87, 92, 102, 116, 136, 138, 174, 184, 204, 232, 251, 276, 348, 391, 408, 493, 502, 552, 667, 696, 753, 782, 986, 1004, 1173, 1334, 1479, 1506, 1564, 1972, 2001, 2008, 2346, 2668, 2958, 3012, 3128, 3944, 4002, 4267, 4692, 5336, 5773, 5916, 6024, 7279, 8004, 8534, 9384, 11339, 11546, 11832, 12801, 14558, 16008, 17068, 17319, 21837, 22678, 23092, 25602, 29116, 34017, 34136, 34638, 43674, 45356, 46184, 51204, 58232, 68034, 69276, 87348, 90712, 98141, 102408, 123743, 136068, 138552, 167417, 174696, 196282, 247486, 272136, 294423, 334834, 371229, 392564, 494972, 502251, 588846, 669668, 742458, 785128, 989944, 1004502, 1177692, 1339336, 1484916, 2009004, 2355384, 2846089, 2969832, 4018008, 5692178, 8538267, 11384356, 17076534, 22768712, 34153068, 68306136]

約数ペア:

[(1, 68306136), (2, 34153068), (3, 22768712), (4, 17076534), (6, 11384356), (8, 8538267), (12, 5692178), (17, 4018008), (23, 2969832), (24, 2846089), (29, 2355384), (34, 2009004), (46, 1484916), (51, 1339336), (58, 1177692), (68, 1004502), (69, 989944), (87, 785128), (92, 742458), (102, 669668), (116, 588846), (136, 502251), (138, 494972), (174, 392564), (184, 371229), (204, 334834), (232, 294423), (251, 272136), (276, 247486), (348, 196282), (391, 174696), (408, 167417), (493, 138552), (502, 136068), (552, 123743), (667, 102408), (696, 98141), (753, 90712), (782, 87348), (986, 69276), (1004, 68034), (1173, 58232), (1334, 51204), (1479, 46184), (1506, 45356), (1564, 43674), (1972, 34638), (2001, 34136), (2008, 34017), (2346, 29116), (2668, 25602), (2958, 23092), (3012, 22678), (3128, 21837), (3944, 17319), (4002, 17068), (4267, 16008), (4692, 14558), (5336, 12801), (5773, 11832), (5916, 11546), (6024, 11339), (7279, 9384), (8004, 8534)]