72881532

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 193270896

約数和(自身を除く): 120389364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 582, 773, 873, 972, 1164, 1546, 1746, 2319, 2619, 3092, 3492, 4638, 5238, 6957, 7857, 9276, 10476, 13914, 15714, 20871, 23571, 27828, 31428, 41742, 47142, 62613, 74981, 83484, 94284, 125226, 149962, 187839, 224943, 250452, 299924, 375678, 449886, 674829, 751356, 899772, 1349658, 2024487, 2699316, 4048974, 6073461, 8097948, 12146922, 18220383, 24293844, 36440766, 72881532]

約数ペア:

[(1, 72881532), (2, 36440766), (3, 24293844), (4, 18220383), (6, 12146922), (9, 8097948), (12, 6073461), (18, 4048974), (27, 2699316), (36, 2024487), (54, 1349658), (81, 899772), (97, 751356), (108, 674829), (162, 449886), (194, 375678), (243, 299924), (291, 250452), (324, 224943), (388, 187839), (486, 149962), (582, 125226), (773, 94284), (873, 83484), (972, 74981), (1164, 62613), (1546, 47142), (1746, 41742), (2319, 31428), (2619, 27828), (3092, 23571), (3492, 20871), (4638, 15714), (5238, 13914), (6957, 10476), (7857, 9276)]