80120502

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 224550144

約数和(自身を除く): 144429642

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 693, 891, 1134, 1386, 1701, 1782, 2079, 2141, 2673, 3402, 4158, 4282, 5346, 6237, 6423, 12474, 12846, 14987, 18711, 19269, 23551, 29974, 37422, 38538, 44961, 47102, 57807, 70653, 89922, 115614, 134883, 141306, 164857, 173421, 211959, 269766, 329714, 346842, 404649, 423918, 494571, 520263, 635877, 809298, 989142, 1040526, 1213947, 1271754, 1483713, 1907631, 2427894, 2967426, 3641841, 3815262, 4451139, 5722893, 7283682, 8902278, 11445786, 13353417, 26706834, 40060251, 80120502]

約数ペア:

[(1, 80120502), (2, 40060251), (3, 26706834), (6, 13353417), (7, 11445786), (9, 8902278), (11, 7283682), (14, 5722893), (18, 4451139), (21, 3815262), (22, 3641841), (27, 2967426), (33, 2427894), (42, 1907631), (54, 1483713), (63, 1271754), (66, 1213947), (77, 1040526), (81, 989142), (99, 809298), (126, 635877), (154, 520263), (162, 494571), (189, 423918), (198, 404649), (231, 346842), (243, 329714), (297, 269766), (378, 211959), (462, 173421), (486, 164857), (567, 141306), (594, 134883), (693, 115614), (891, 89922), (1134, 70653), (1386, 57807), (1701, 47102), (1782, 44961), (2079, 38538), (2141, 37422), (2673, 29974), (3402, 23551), (4158, 19269), (4282, 18711), (5346, 14987), (6237, 12846), (6423, 12474)]