83641278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 202498560

約数和(自身を除く): 118857282

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 1218, 1247, 1597, 1806, 2494, 3194, 3741, 4791, 7482, 8729, 9582, 11179, 17458, 22358, 26187, 33537, 46313, 52374, 67074, 68671, 92626, 137342, 138939, 206013, 277878, 324191, 412026, 480697, 648382, 961394, 972573, 1442091, 1945146, 1991459, 2884182, 3982918, 5974377, 11948754, 13940213, 27880426, 41820639, 83641278]

約数ペア:

[(1, 83641278), (2, 41820639), (3, 27880426), (6, 13940213), (7, 11948754), (14, 5974377), (21, 3982918), (29, 2884182), (42, 1991459), (43, 1945146), (58, 1442091), (86, 972573), (87, 961394), (129, 648382), (174, 480697), (203, 412026), (258, 324191), (301, 277878), (406, 206013), (602, 138939), (609, 137342), (903, 92626), (1218, 68671), (1247, 67074), (1597, 52374), (1806, 46313), (2494, 33537), (3194, 26187), (3741, 22358), (4791, 17458), (7482, 11179), (8729, 9582)]