83866716

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 220758720

約数和(自身を除く): 136892004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 79, 111, 148, 158, 222, 237, 316, 333, 444, 474, 666, 711, 797, 948, 1332, 1422, 1594, 2391, 2844, 2923, 3188, 4782, 5846, 7173, 8769, 9564, 11692, 14346, 17538, 26307, 28692, 29489, 35076, 52614, 58978, 62963, 88467, 105228, 117956, 125926, 176934, 188889, 251852, 265401, 353868, 377778, 530802, 566667, 755556, 1061604, 1133334, 2266668, 2329631, 4659262, 6988893, 9318524, 13977786, 20966679, 27955572, 41933358, 83866716]

約数ペア:

[(1, 83866716), (2, 41933358), (3, 27955572), (4, 20966679), (6, 13977786), (9, 9318524), (12, 6988893), (18, 4659262), (36, 2329631), (37, 2266668), (74, 1133334), (79, 1061604), (111, 755556), (148, 566667), (158, 530802), (222, 377778), (237, 353868), (316, 265401), (333, 251852), (444, 188889), (474, 176934), (666, 125926), (711, 117956), (797, 105228), (948, 88467), (1332, 62963), (1422, 58978), (1594, 52614), (2391, 35076), (2844, 29489), (2923, 28692), (3188, 26307), (4782, 17538), (5846, 14346), (7173, 11692), (8769, 9564)]