86769228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 251130880

約数和(自身を除く): 164361652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 181, 182, 273, 362, 364, 439, 543, 546, 724, 878, 1086, 1092, 1267, 1317, 1756, 2172, 2353, 2534, 2634, 3073, 3801, 4706, 5068, 5268, 5707, 6146, 7059, 7602, 9219, 9412, 11414, 12292, 14118, 15204, 16471, 17121, 18438, 22828, 28236, 32942, 34242, 36876, 39949, 49413, 65884, 68484, 79459, 79898, 98826, 119847, 158918, 159796, 197652, 238377, 239694, 317836, 476754, 479388, 556213, 953508, 1032967, 1112426, 1668639, 2065934, 2224852, 3098901, 3337278, 4131868, 6197802, 6674556, 7230769, 12395604, 14461538, 21692307, 28923076, 43384614, 86769228]

約数ペア:

[(1, 86769228), (2, 43384614), (3, 28923076), (4, 21692307), (6, 14461538), (7, 12395604), (12, 7230769), (13, 6674556), (14, 6197802), (21, 4131868), (26, 3337278), (28, 3098901), (39, 2224852), (42, 2065934), (52, 1668639), (78, 1112426), (84, 1032967), (91, 953508), (156, 556213), (181, 479388), (182, 476754), (273, 317836), (362, 239694), (364, 238377), (439, 197652), (543, 159796), (546, 158918), (724, 119847), (878, 98826), (1086, 79898), (1092, 79459), (1267, 68484), (1317, 65884), (1756, 49413), (2172, 39949), (2353, 36876), (2534, 34242), (2634, 32942), (3073, 28236), (3801, 22828), (4706, 18438), (5068, 17121), (5268, 16471), (5707, 15204), (6146, 14118), (7059, 12292), (7602, 11414), (9219, 9412)]