61327288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 135273600

約数和(自身を除く): 73946312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 209, 344, 418, 473, 817, 836, 853, 946, 1634, 1672, 1706, 1892, 3268, 3412, 3784, 6536, 6824, 8987, 9383, 16207, 17974, 18766, 32414, 35948, 36679, 37532, 64828, 71896, 73358, 75064, 129656, 146716, 178277, 293432, 356554, 403469, 696901, 713108, 806938, 1393802, 1426216, 1613876, 2787604, 3227752, 5575208, 7665911, 15331822, 30663644, 61327288]

約数ペア:

[(1, 61327288), (2, 30663644), (4, 15331822), (8, 7665911), (11, 5575208), (19, 3227752), (22, 2787604), (38, 1613876), (43, 1426216), (44, 1393802), (76, 806938), (86, 713108), (88, 696901), (152, 403469), (172, 356554), (209, 293432), (344, 178277), (418, 146716), (473, 129656), (817, 75064), (836, 73358), (853, 71896), (946, 64828), (1634, 37532), (1672, 36679), (1706, 35948), (1892, 32414), (3268, 18766), (3412, 17974), (3784, 16207), (6536, 9383), (6824, 8987)]