84980844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 244638576

約数和(自身を除く): 159657732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 503, 684, 722, 741, 988, 1006, 1083, 1444, 1482, 1509, 2012, 2166, 2223, 2964, 3018, 3249, 4332, 4446, 4527, 4693, 6036, 6498, 6539, 8892, 9054, 9386, 9557, 12996, 13078, 14079, 18108, 18772, 19114, 19617, 26156, 28158, 28671, 38228, 39234, 42237, 56316, 57342, 58851, 78468, 84474, 86013, 114684, 117702, 124241, 168948, 172026, 181583, 235404, 248482, 344052, 363166, 372723, 496964, 544749, 726332, 745446, 1089498, 1118169, 1490892, 1634247, 2178996, 2236338, 2360579, 3268494, 4472676, 4721158, 6536988, 7081737, 9442316, 14163474, 21245211, 28326948, 42490422, 84980844]

約数ペア:

[(1, 84980844), (2, 42490422), (3, 28326948), (4, 21245211), (6, 14163474), (9, 9442316), (12, 7081737), (13, 6536988), (18, 4721158), (19, 4472676), (26, 3268494), (36, 2360579), (38, 2236338), (39, 2178996), (52, 1634247), (57, 1490892), (76, 1118169), (78, 1089498), (114, 745446), (117, 726332), (156, 544749), (171, 496964), (228, 372723), (234, 363166), (247, 344052), (342, 248482), (361, 235404), (468, 181583), (494, 172026), (503, 168948), (684, 124241), (722, 117702), (741, 114684), (988, 86013), (1006, 84474), (1083, 78468), (1444, 58851), (1482, 57342), (1509, 56316), (2012, 42237), (2166, 39234), (2223, 38228), (2964, 28671), (3018, 28158), (3249, 26156), (4332, 19617), (4446, 19114), (4527, 18772), (4693, 18108), (6036, 14079), (6498, 13078), (6539, 12996), (8892, 9557), (9054, 9386)]