77871144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 214505280

約数和(自身を除く): 136634136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 169, 219, 263, 292, 312, 338, 438, 507, 526, 584, 676, 789, 876, 949, 1014, 1052, 1352, 1578, 1752, 1898, 2028, 2104, 2847, 3156, 3419, 3796, 4056, 5694, 6312, 6838, 7592, 10257, 11388, 12337, 13676, 19199, 20514, 22776, 24674, 27352, 37011, 38398, 41028, 44447, 49348, 57597, 74022, 76796, 82056, 88894, 98696, 115194, 133341, 148044, 153592, 177788, 230388, 249587, 266682, 296088, 355576, 460776, 499174, 533364, 748761, 998348, 1066728, 1497522, 1996696, 2995044, 3244631, 5990088, 6489262, 9733893, 12978524, 19467786, 25957048, 38935572, 77871144]

約数ペア:

[(1, 77871144), (2, 38935572), (3, 25957048), (4, 19467786), (6, 12978524), (8, 9733893), (12, 6489262), (13, 5990088), (24, 3244631), (26, 2995044), (39, 1996696), (52, 1497522), (73, 1066728), (78, 998348), (104, 748761), (146, 533364), (156, 499174), (169, 460776), (219, 355576), (263, 296088), (292, 266682), (312, 249587), (338, 230388), (438, 177788), (507, 153592), (526, 148044), (584, 133341), (676, 115194), (789, 98696), (876, 88894), (949, 82056), (1014, 76796), (1052, 74022), (1352, 57597), (1578, 49348), (1752, 44447), (1898, 41028), (2028, 38398), (2104, 37011), (2847, 27352), (3156, 24674), (3419, 22776), (3796, 20514), (4056, 19199), (5694, 13676), (6312, 12337), (6838, 11388), (7592, 10257)]