99995016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 290563200

約数和(自身を除く): 190568184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 222, 232, 264, 296, 319, 348, 353, 407, 444, 638, 696, 706, 814, 888, 957, 1059, 1073, 1221, 1276, 1412, 1628, 1914, 2118, 2146, 2442, 2552, 2824, 3219, 3256, 3828, 3883, 4236, 4292, 4884, 6438, 7656, 7766, 8472, 8584, 9768, 10237, 11649, 11803, 12876, 13061, 15532, 20474, 23298, 23606, 25752, 26122, 30711, 31064, 35409, 39183, 40948, 46596, 47212, 52244, 61422, 70818, 78366, 81896, 93192, 94424, 104488, 112607, 122844, 141636, 143671, 156732, 225214, 245688, 283272, 287342, 313464, 337821, 378769, 431013, 450428, 574684, 675642, 757538, 862026, 900856, 1136307, 1149368, 1351284, 1515076, 1724052, 2272614, 2702568, 3030152, 3448104, 4166459, 4545228, 8332918, 9090456, 12499377, 16665836, 24998754, 33331672, 49997508, 99995016]

約数ペア:

[(1, 99995016), (2, 49997508), (3, 33331672), (4, 24998754), (6, 16665836), (8, 12499377), (11, 9090456), (12, 8332918), (22, 4545228), (24, 4166459), (29, 3448104), (33, 3030152), (37, 2702568), (44, 2272614), (58, 1724052), (66, 1515076), (74, 1351284), (87, 1149368), (88, 1136307), (111, 900856), (116, 862026), (132, 757538), (148, 675642), (174, 574684), (222, 450428), (232, 431013), (264, 378769), (296, 337821), (319, 313464), (348, 287342), (353, 283272), (407, 245688), (444, 225214), (638, 156732), (696, 143671), (706, 141636), (814, 122844), (888, 112607), (957, 104488), (1059, 94424), (1073, 93192), (1221, 81896), (1276, 78366), (1412, 70818), (1628, 61422), (1914, 52244), (2118, 47212), (2146, 46596), (2442, 40948), (2552, 39183), (2824, 35409), (3219, 31064), (3256, 30711), (3828, 26122), (3883, 25752), (4236, 23606), (4292, 23298), (4884, 20474), (6438, 15532), (7656, 13061), (7766, 12876), (8472, 11803), (8584, 11649), (9768, 10237)]