80451882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 210862080

約数和(自身を除く): 130410198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 62, 63, 86, 93, 126, 129, 186, 217, 258, 279, 301, 387, 434, 479, 558, 602, 651, 774, 903, 958, 1302, 1333, 1437, 1806, 1953, 2666, 2709, 2874, 3353, 3906, 3999, 4311, 5418, 6706, 7998, 8622, 9331, 10059, 11997, 14849, 18662, 20118, 20597, 23994, 27993, 29698, 30177, 41194, 44547, 55986, 60354, 61791, 83979, 89094, 103943, 123582, 133641, 144179, 167958, 185373, 207886, 267282, 288358, 311829, 370746, 432537, 623658, 638507, 865074, 935487, 1277014, 1297611, 1870974, 1915521, 2595222, 3831042, 4469549, 5746563, 8939098, 11493126, 13408647, 26817294, 40225941, 80451882]

約数ペア:

[(1, 80451882), (2, 40225941), (3, 26817294), (6, 13408647), (7, 11493126), (9, 8939098), (14, 5746563), (18, 4469549), (21, 3831042), (31, 2595222), (42, 1915521), (43, 1870974), (62, 1297611), (63, 1277014), (86, 935487), (93, 865074), (126, 638507), (129, 623658), (186, 432537), (217, 370746), (258, 311829), (279, 288358), (301, 267282), (387, 207886), (434, 185373), (479, 167958), (558, 144179), (602, 133641), (651, 123582), (774, 103943), (903, 89094), (958, 83979), (1302, 61791), (1333, 60354), (1437, 55986), (1806, 44547), (1953, 41194), (2666, 30177), (2709, 29698), (2874, 27993), (3353, 23994), (3906, 20597), (3999, 20118), (4311, 18662), (5418, 14849), (6706, 11997), (7998, 10059), (8622, 9331)]