77712624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 240948864

約数和(自身を除く): 163236240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 639, 691, 781, 792, 852, 1136, 1278, 1382, 1562, 1584, 1704, 2073, 2343, 2556, 2764, 3124, 3408, 4146, 4686, 5112, 5528, 6219, 6248, 7029, 7601, 8292, 9372, 10224, 11056, 12438, 12496, 14058, 15202, 16584, 18744, 22803, 24876, 28116, 30404, 33168, 37488, 45606, 49061, 49752, 56232, 60808, 68409, 91212, 98122, 99504, 112464, 121616, 136818, 147183, 182424, 196244, 273636, 294366, 364848, 392488, 441549, 539671, 547272, 588732, 784976, 883098, 1079342, 1094544, 1177464, 1619013, 1766196, 2158684, 2354928, 3238026, 3532392, 4317368, 4857039, 6476052, 7064784, 8634736, 9714078, 12952104, 19428156, 25904208, 38856312, 77712624]

約数ペア:

[(1, 77712624), (2, 38856312), (3, 25904208), (4, 19428156), (6, 12952104), (8, 9714078), (9, 8634736), (11, 7064784), (12, 6476052), (16, 4857039), (18, 4317368), (22, 3532392), (24, 3238026), (33, 2354928), (36, 2158684), (44, 1766196), (48, 1619013), (66, 1177464), (71, 1094544), (72, 1079342), (88, 883098), (99, 784976), (132, 588732), (142, 547272), (144, 539671), (176, 441549), (198, 392488), (213, 364848), (264, 294366), (284, 273636), (396, 196244), (426, 182424), (528, 147183), (568, 136818), (639, 121616), (691, 112464), (781, 99504), (792, 98122), (852, 91212), (1136, 68409), (1278, 60808), (1382, 56232), (1562, 49752), (1584, 49061), (1704, 45606), (2073, 37488), (2343, 33168), (2556, 30404), (2764, 28116), (3124, 24876), (3408, 22803), (4146, 18744), (4686, 16584), (5112, 15202), (5528, 14058), (6219, 12496), (6248, 12438), (7029, 11056), (7601, 10224), (8292, 9372)]