65168752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 152347392

約数和(自身を除く): 87178640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 368, 374, 391, 506, 748, 782, 947, 1012, 1496, 1564, 1894, 2024, 2992, 3128, 3788, 4048, 4301, 6256, 7576, 8602, 10417, 15152, 16099, 17204, 20834, 21781, 32198, 34408, 41668, 43562, 64396, 68816, 83336, 87124, 128792, 166672, 174248, 177089, 239591, 257584, 348496, 354178, 370277, 479182, 708356, 740554, 958364, 1416712, 1481108, 1916728, 2833424, 2962216, 3833456, 4073047, 5924432, 8146094, 16292188, 32584376, 65168752]

約数ペア:

[(1, 65168752), (2, 32584376), (4, 16292188), (8, 8146094), (11, 5924432), (16, 4073047), (17, 3833456), (22, 2962216), (23, 2833424), (34, 1916728), (44, 1481108), (46, 1416712), (68, 958364), (88, 740554), (92, 708356), (136, 479182), (176, 370277), (184, 354178), (187, 348496), (253, 257584), (272, 239591), (368, 177089), (374, 174248), (391, 166672), (506, 128792), (748, 87124), (782, 83336), (947, 68816), (1012, 64396), (1496, 43562), (1564, 41668), (1894, 34408), (2024, 32198), (2992, 21781), (3128, 20834), (3788, 17204), (4048, 16099), (4301, 15152), (6256, 10417), (7576, 8602)]