74340464

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 174155520

約数和(自身を除く): 99815056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 47, 76, 86, 88, 94, 121, 152, 172, 176, 188, 209, 242, 304, 344, 376, 418, 473, 484, 517, 688, 752, 817, 836, 893, 946, 968, 1034, 1634, 1672, 1786, 1892, 1936, 2021, 2068, 2299, 3268, 3344, 3572, 3784, 4042, 4136, 4598, 5203, 5687, 6536, 7144, 7568, 8084, 8272, 8987, 9196, 9823, 10406, 11374, 13072, 14288, 16168, 17974, 18392, 19646, 20812, 22231, 22748, 32336, 35948, 36784, 38399, 39292, 41624, 44462, 45496, 71896, 76798, 78584, 83248, 88924, 90992, 98857, 108053, 143792, 153596, 157168, 177848, 197714, 216106, 244541, 307192, 355696, 395428, 422389, 432212, 489082, 614384, 790856, 844778, 864424, 978164, 1581712, 1689556, 1728848, 1956328, 3379112, 3912656, 4646279, 6758224, 9292558, 18585116, 37170232, 74340464]

約数ペア:

[(1, 74340464), (2, 37170232), (4, 18585116), (8, 9292558), (11, 6758224), (16, 4646279), (19, 3912656), (22, 3379112), (38, 1956328), (43, 1728848), (44, 1689556), (47, 1581712), (76, 978164), (86, 864424), (88, 844778), (94, 790856), (121, 614384), (152, 489082), (172, 432212), (176, 422389), (188, 395428), (209, 355696), (242, 307192), (304, 244541), (344, 216106), (376, 197714), (418, 177848), (473, 157168), (484, 153596), (517, 143792), (688, 108053), (752, 98857), (817, 90992), (836, 88924), (893, 83248), (946, 78584), (968, 76798), (1034, 71896), (1634, 45496), (1672, 44462), (1786, 41624), (1892, 39292), (1936, 38399), (2021, 36784), (2068, 35948), (2299, 32336), (3268, 22748), (3344, 22231), (3572, 20812), (3784, 19646), (4042, 18392), (4136, 17974), (4598, 16168), (5203, 14288), (5687, 13072), (6536, 11374), (7144, 10406), (7568, 9823), (8084, 9196), (8272, 8987)]