79076340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 198309132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 647, 679, 873, 970, 1164, 1260, 1294, 1358, 1455, 1746, 1940, 1941, 2037, 2588, 2716, 2910, 3235, 3395, 3492, 3882, 4074, 4365, 4529, 5820, 5823, 6111, 6470, 6790, 7764, 8148, 8730, 9058, 9705, 10185, 11646, 12222, 12940, 13580, 13587, 17460, 18116, 19410, 20370, 22645, 23292, 24444, 27174, 29115, 30555, 38820, 40740, 40761, 45290, 54348, 58230, 61110, 62759, 67935, 81522, 90580, 116460, 122220, 125518, 135870, 163044, 188277, 203805, 251036, 271740, 313795, 376554, 407610, 439313, 564831, 627590, 753108, 815220, 878626, 941385, 1129662, 1255180, 1317939, 1757252, 1882770, 2196565, 2259324, 2635878, 2824155, 3765540, 3953817, 4393130, 5271756, 5648310, 6589695, 7907634, 8786260, 11296620, 13179390, 15815268, 19769085, 26358780, 39538170, 79076340]

約数ペア:

[(1, 79076340), (2, 39538170), (3, 26358780), (4, 19769085), (5, 15815268), (6, 13179390), (7, 11296620), (9, 8786260), (10, 7907634), (12, 6589695), (14, 5648310), (15, 5271756), (18, 4393130), (20, 3953817), (21, 3765540), (28, 2824155), (30, 2635878), (35, 2259324), (36, 2196565), (42, 1882770), (45, 1757252), (60, 1317939), (63, 1255180), (70, 1129662), (84, 941385), (90, 878626), (97, 815220), (105, 753108), (126, 627590), (140, 564831), (180, 439313), (194, 407610), (210, 376554), (252, 313795), (291, 271740), (315, 251036), (388, 203805), (420, 188277), (485, 163044), (582, 135870), (630, 125518), (647, 122220), (679, 116460), (873, 90580), (970, 81522), (1164, 67935), (1260, 62759), (1294, 61110), (1358, 58230), (1455, 54348), (1746, 45290), (1940, 40761), (1941, 40740), (2037, 38820), (2588, 30555), (2716, 29115), (2910, 27174), (3235, 24444), (3395, 23292), (3492, 22645), (3882, 20370), (4074, 19410), (4365, 18116), (4529, 17460), (5820, 13587), (5823, 13580), (6111, 12940), (6470, 12222), (6790, 11646), (7764, 10185), (8148, 9705), (8730, 9058)]