68529636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 108

約数和(自身を含む): 205591932

約数和(自身を除く): 137062296

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 733, 742, 882, 954, 1113, 1466, 1484, 1764, 1908, 2199, 2226, 2597, 2932, 3339, 4398, 4452, 5131, 5194, 6597, 6678, 7791, 8796, 10262, 10388, 13194, 13356, 15393, 15582, 20524, 23373, 26388, 30786, 31164, 35917, 38849, 46179, 46746, 61572, 71834, 77698, 92358, 93492, 107751, 116547, 143668, 155396, 184716, 215502, 233094, 271943, 323253, 349641, 431004, 466188, 543886, 646506, 699282, 815829, 1087772, 1293012, 1398564, 1631658, 1903601, 2447487, 3263316, 3807202, 4894974, 5710803, 7614404, 9789948, 11421606, 17132409, 22843212, 34264818, 68529636]

約数ペア:

[(1, 68529636), (2, 34264818), (3, 22843212), (4, 17132409), (6, 11421606), (7, 9789948), (9, 7614404), (12, 5710803), (14, 4894974), (18, 3807202), (21, 3263316), (28, 2447487), (36, 1903601), (42, 1631658), (49, 1398564), (53, 1293012), (63, 1087772), (84, 815829), (98, 699282), (106, 646506), (126, 543886), (147, 466188), (159, 431004), (196, 349641), (212, 323253), (252, 271943), (294, 233094), (318, 215502), (371, 184716), (441, 155396), (477, 143668), (588, 116547), (636, 107751), (733, 93492), (742, 92358), (882, 77698), (954, 71834), (1113, 61572), (1466, 46746), (1484, 46179), (1764, 38849), (1908, 35917), (2199, 31164), (2226, 30786), (2597, 26388), (2932, 23373), (3339, 20524), (4398, 15582), (4452, 15393), (5131, 13356), (5194, 13194), (6597, 10388), (6678, 10262), (7791, 8796)]