68679656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 141955200

約数和(自身を除く): 73275544

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 61, 92, 116, 122, 184, 211, 232, 244, 422, 488, 667, 844, 1334, 1403, 1688, 1769, 2668, 2806, 3538, 4853, 5336, 5612, 6119, 7076, 9706, 11224, 12238, 12871, 14152, 19412, 24476, 25742, 38824, 40687, 48952, 51484, 81374, 102968, 140737, 162748, 281474, 296033, 325496, 373259, 562948, 592066, 746518, 1125896, 1184132, 1493036, 2368264, 2986072, 8584957, 17169914, 34339828, 68679656]

約数ペア:

[(1, 68679656), (2, 34339828), (4, 17169914), (8, 8584957), (23, 2986072), (29, 2368264), (46, 1493036), (58, 1184132), (61, 1125896), (92, 746518), (116, 592066), (122, 562948), (184, 373259), (211, 325496), (232, 296033), (244, 281474), (422, 162748), (488, 140737), (667, 102968), (844, 81374), (1334, 51484), (1403, 48952), (1688, 40687), (1769, 38824), (2668, 25742), (2806, 24476), (3538, 19412), (4853, 14152), (5336, 12871), (5612, 12238), (6119, 11224), (7076, 9706)]