78565788

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 235845120

約数和(自身を除く): 157279332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1283, 1458, 1701, 2187, 2268, 2566, 2916, 3402, 3849, 4374, 5103, 5132, 6804, 7698, 8748, 8981, 10206, 11547, 15309, 15396, 17962, 20412, 23094, 26943, 30618, 34641, 35924, 46188, 53886, 61236, 69282, 80829, 103923, 107772, 138564, 161658, 207846, 242487, 311769, 323316, 415692, 484974, 623538, 727461, 935307, 969948, 1247076, 1454922, 1870614, 2182383, 2805921, 2909844, 3741228, 4364766, 5611842, 6547149, 8729532, 11223684, 13094298, 19641447, 26188596, 39282894, 78565788]

約数ペア:

[(1, 78565788), (2, 39282894), (3, 26188596), (4, 19641447), (6, 13094298), (7, 11223684), (9, 8729532), (12, 6547149), (14, 5611842), (18, 4364766), (21, 3741228), (27, 2909844), (28, 2805921), (36, 2182383), (42, 1870614), (54, 1454922), (63, 1247076), (81, 969948), (84, 935307), (108, 727461), (126, 623538), (162, 484974), (189, 415692), (243, 323316), (252, 311769), (324, 242487), (378, 207846), (486, 161658), (567, 138564), (729, 107772), (756, 103923), (972, 80829), (1134, 69282), (1283, 61236), (1458, 53886), (1701, 46188), (2187, 35924), (2268, 34641), (2566, 30618), (2916, 26943), (3402, 23094), (3849, 20412), (4374, 17962), (5103, 15396), (5132, 15309), (6804, 11547), (7698, 10206), (8748, 8981)]