80141076

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 221168640

約数和(自身を除く): 141027564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 79, 81, 93, 101, 108, 124, 158, 162, 186, 202, 237, 279, 303, 316, 324, 372, 404, 474, 558, 606, 711, 837, 909, 948, 1116, 1212, 1422, 1674, 1818, 2133, 2449, 2511, 2727, 2844, 3131, 3348, 3636, 4266, 4898, 5022, 5454, 6262, 6399, 7347, 7979, 8181, 8532, 9393, 9796, 10044, 10908, 12524, 12798, 14694, 15958, 16362, 18786, 22041, 23937, 25596, 28179, 29388, 31916, 32724, 37572, 44082, 47874, 56358, 66123, 71811, 84537, 88164, 95748, 112716, 132246, 143622, 169074, 198369, 215433, 247349, 253611, 264492, 287244, 338148, 396738, 430866, 494698, 507222, 646299, 742047, 793476, 861732, 989396, 1014444, 1292598, 1484094, 2226141, 2585196, 2968188, 4452282, 6678423, 8904564, 13356846, 20035269, 26713692, 40070538, 80141076]

約数ペア:

[(1, 80141076), (2, 40070538), (3, 26713692), (4, 20035269), (6, 13356846), (9, 8904564), (12, 6678423), (18, 4452282), (27, 2968188), (31, 2585196), (36, 2226141), (54, 1484094), (62, 1292598), (79, 1014444), (81, 989396), (93, 861732), (101, 793476), (108, 742047), (124, 646299), (158, 507222), (162, 494698), (186, 430866), (202, 396738), (237, 338148), (279, 287244), (303, 264492), (316, 253611), (324, 247349), (372, 215433), (404, 198369), (474, 169074), (558, 143622), (606, 132246), (711, 112716), (837, 95748), (909, 88164), (948, 84537), (1116, 71811), (1212, 66123), (1422, 56358), (1674, 47874), (1818, 44082), (2133, 37572), (2449, 32724), (2511, 31916), (2727, 29388), (2844, 28179), (3131, 25596), (3348, 23937), (3636, 22041), (4266, 18786), (4898, 16362), (5022, 15958), (5454, 14694), (6262, 12798), (6399, 12524), (7347, 10908), (7979, 10044), (8181, 9796), (8532, 9393)]