66281124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 210288960

約数和(自身を除く): 144007836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 29, 39, 42, 46, 49, 52, 58, 69, 78, 84, 87, 91, 92, 98, 116, 138, 147, 156, 161, 169, 174, 182, 196, 203, 273, 276, 294, 299, 322, 338, 348, 364, 377, 406, 483, 507, 546, 588, 598, 609, 637, 644, 667, 676, 754, 812, 897, 966, 1014, 1092, 1127, 1131, 1183, 1196, 1218, 1274, 1334, 1421, 1508, 1794, 1911, 1932, 2001, 2028, 2093, 2254, 2262, 2366, 2436, 2548, 2639, 2668, 2842, 3381, 3549, 3588, 3822, 3887, 4002, 4186, 4263, 4508, 4524, 4669, 4732, 4901, 5278, 5684, 6279, 6762, 7098, 7644, 7774, 7917, 8004, 8281, 8372, 8526, 8671, 9338, 9802, 10556, 11661, 12558, 13524, 14007, 14196, 14651, 14703, 15548, 15834, 16562, 17052, 17342, 18473, 18676, 19604, 23322, 24843, 25116, 26013, 27209, 28014, 29302, 29406, 31668, 32683, 33124, 34307, 34684, 36946, 43953, 46644, 49686, 52026, 54418, 55419, 56028, 58604, 58812, 60697, 65366, 68614, 73892, 81627, 87906, 98049, 99372, 102921, 104052, 108836, 110838, 112723, 121394, 130732, 137228, 163254, 175812, 182091, 190463, 196098, 205842, 221676, 225446, 240149, 242788, 326508, 338169, 364182, 380926, 392196, 411684, 424879, 450892, 480298, 571389, 676338, 720447, 728364, 761852, 789061, 849758, 960596, 1142778, 1274637, 1352676, 1440894, 1578122, 1699516, 2285556, 2367183, 2549274, 2881788, 3156244, 4734366, 5098548, 5523427, 9468732, 11046854, 16570281, 22093708, 33140562, 66281124]

約数ペア:

[(1, 66281124), (2, 33140562), (3, 22093708), (4, 16570281), (6, 11046854), (7, 9468732), (12, 5523427), (13, 5098548), (14, 4734366), (21, 3156244), (23, 2881788), (26, 2549274), (28, 2367183), (29, 2285556), (39, 1699516), (42, 1578122), (46, 1440894), (49, 1352676), (52, 1274637), (58, 1142778), (69, 960596), (78, 849758), (84, 789061), (87, 761852), (91, 728364), (92, 720447), (98, 676338), (116, 571389), (138, 480298), (147, 450892), (156, 424879), (161, 411684), (169, 392196), (174, 380926), (182, 364182), (196, 338169), (203, 326508), (273, 242788), (276, 240149), (294, 225446), (299, 221676), (322, 205842), (338, 196098), (348, 190463), (364, 182091), (377, 175812), (406, 163254), (483, 137228), (507, 130732), (546, 121394), (588, 112723), (598, 110838), (609, 108836), (637, 104052), (644, 102921), (667, 99372), (676, 98049), (754, 87906), (812, 81627), (897, 73892), (966, 68614), (1014, 65366), (1092, 60697), (1127, 58812), (1131, 58604), (1183, 56028), (1196, 55419), (1218, 54418), (1274, 52026), (1334, 49686), (1421, 46644), (1508, 43953), (1794, 36946), (1911, 34684), (1932, 34307), (2001, 33124), (2028, 32683), (2093, 31668), (2254, 29406), (2262, 29302), (2366, 28014), (2436, 27209), (2548, 26013), (2639, 25116), (2668, 24843), (2842, 23322), (3381, 19604), (3549, 18676), (3588, 18473), (3822, 17342), (3887, 17052), (4002, 16562), (4186, 15834), (4263, 15548), (4508, 14703), (4524, 14651), (4669, 14196), (4732, 14007), (4901, 13524), (5278, 12558), (5684, 11661), (6279, 10556), (6762, 9802), (7098, 9338), (7644, 8671), (7774, 8526), (7917, 8372), (8004, 8281)]