86407244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 194138112

約数和(自身を除く): 107730868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 127, 154, 188, 254, 308, 329, 508, 517, 658, 889, 1034, 1316, 1397, 1778, 2068, 2209, 2794, 3556, 3619, 4418, 5588, 5969, 7238, 8836, 9779, 11938, 14476, 15463, 19558, 23876, 24299, 30926, 39116, 41783, 48598, 61852, 65659, 83566, 97196, 131318, 167132, 170093, 262636, 280543, 340186, 459613, 561086, 680372, 919226, 1122172, 1838452, 1963801, 3085973, 3927602, 6171946, 7855204, 12343892, 21601811, 43203622, 86407244]

約数ペア:

[(1, 86407244), (2, 43203622), (4, 21601811), (7, 12343892), (11, 7855204), (14, 6171946), (22, 3927602), (28, 3085973), (44, 1963801), (47, 1838452), (77, 1122172), (94, 919226), (127, 680372), (154, 561086), (188, 459613), (254, 340186), (308, 280543), (329, 262636), (508, 170093), (517, 167132), (658, 131318), (889, 97196), (1034, 83566), (1316, 65659), (1397, 61852), (1778, 48598), (2068, 41783), (2209, 39116), (2794, 30926), (3556, 24299), (3619, 23876), (4418, 19558), (5588, 15463), (5969, 14476), (7238, 11938), (8836, 9779)]