80296812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 221760000

約数和(自身を除く): 141463188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 109, 114, 171, 218, 228, 327, 342, 359, 436, 513, 654, 684, 718, 981, 1026, 1077, 1308, 1436, 1962, 2052, 2071, 2154, 2943, 3231, 3924, 4142, 4308, 5886, 6213, 6462, 6821, 8284, 9693, 11772, 12426, 12924, 13642, 18639, 19386, 20463, 24852, 27284, 37278, 38772, 39131, 40926, 55917, 61389, 74556, 78262, 81852, 111834, 117393, 122778, 156524, 184167, 223668, 234786, 245556, 352179, 368334, 469572, 704358, 736668, 743489, 1056537, 1408716, 1486978, 2113074, 2230467, 2973956, 4226148, 4460934, 6691401, 8921868, 13382802, 20074203, 26765604, 40148406, 80296812]

約数ペア:

[(1, 80296812), (2, 40148406), (3, 26765604), (4, 20074203), (6, 13382802), (9, 8921868), (12, 6691401), (18, 4460934), (19, 4226148), (27, 2973956), (36, 2230467), (38, 2113074), (54, 1486978), (57, 1408716), (76, 1056537), (108, 743489), (109, 736668), (114, 704358), (171, 469572), (218, 368334), (228, 352179), (327, 245556), (342, 234786), (359, 223668), (436, 184167), (513, 156524), (654, 122778), (684, 117393), (718, 111834), (981, 81852), (1026, 78262), (1077, 74556), (1308, 61389), (1436, 55917), (1962, 40926), (2052, 39131), (2071, 38772), (2154, 37278), (2943, 27284), (3231, 24852), (3924, 20463), (4142, 19386), (4308, 18639), (5886, 13642), (6213, 12924), (6462, 12426), (6821, 11772), (8284, 9693)]