80805624

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 147290376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 79, 92, 102, 109, 136, 138, 158, 184, 204, 218, 237, 276, 316, 327, 391, 408, 436, 474, 552, 632, 654, 782, 872, 948, 1173, 1308, 1343, 1564, 1817, 1853, 1896, 2346, 2507, 2616, 2686, 3128, 3634, 3706, 4029, 4692, 5014, 5372, 5451, 5559, 7268, 7412, 7521, 8058, 8611, 9384, 10028, 10744, 10902, 11118, 14536, 14824, 15042, 16116, 17222, 20056, 21804, 22236, 25833, 30084, 30889, 32232, 34444, 42619, 43608, 44472, 51666, 60168, 61778, 68888, 85238, 92667, 103332, 123556, 127857, 146387, 170476, 185334, 198053, 206664, 247112, 255714, 292774, 340952, 370668, 396106, 439161, 511428, 585548, 594159, 741336, 792212, 878322, 1022856, 1171096, 1188318, 1584424, 1756644, 2376636, 3366901, 3513288, 4753272, 6733802, 10100703, 13467604, 20201406, 26935208, 40402812, 80805624]

約数ペア:

[(1, 80805624), (2, 40402812), (3, 26935208), (4, 20201406), (6, 13467604), (8, 10100703), (12, 6733802), (17, 4753272), (23, 3513288), (24, 3366901), (34, 2376636), (46, 1756644), (51, 1584424), (68, 1188318), (69, 1171096), (79, 1022856), (92, 878322), (102, 792212), (109, 741336), (136, 594159), (138, 585548), (158, 511428), (184, 439161), (204, 396106), (218, 370668), (237, 340952), (276, 292774), (316, 255714), (327, 247112), (391, 206664), (408, 198053), (436, 185334), (474, 170476), (552, 146387), (632, 127857), (654, 123556), (782, 103332), (872, 92667), (948, 85238), (1173, 68888), (1308, 61778), (1343, 60168), (1564, 51666), (1817, 44472), (1853, 43608), (1896, 42619), (2346, 34444), (2507, 32232), (2616, 30889), (2686, 30084), (3128, 25833), (3634, 22236), (3706, 21804), (4029, 20056), (4692, 17222), (5014, 16116), (5372, 15042), (5451, 14824), (5559, 14536), (7268, 11118), (7412, 10902), (7521, 10744), (8058, 10028), (8611, 9384)]