82779228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 108

約数和(自身を含む): 245739312

約数和(自身を除く): 162960084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 167, 196, 252, 281, 294, 334, 441, 501, 562, 588, 668, 843, 882, 1002, 1124, 1169, 1503, 1686, 1764, 1967, 2004, 2338, 2529, 3006, 3372, 3507, 3934, 4676, 5058, 5901, 6012, 7014, 7868, 8183, 10116, 10521, 11802, 13769, 14028, 16366, 17703, 21042, 23604, 24549, 27538, 32732, 35406, 41307, 42084, 46927, 49098, 55076, 70812, 73647, 82614, 93854, 98196, 123921, 140781, 147294, 165228, 187708, 247842, 281562, 294588, 328489, 422343, 495684, 563124, 656978, 844686, 985467, 1313956, 1689372, 1970934, 2299423, 2956401, 3941868, 4598846, 5912802, 6898269, 9197692, 11825604, 13796538, 20694807, 27593076, 41389614, 82779228]

約数ペア:

[(1, 82779228), (2, 41389614), (3, 27593076), (4, 20694807), (6, 13796538), (7, 11825604), (9, 9197692), (12, 6898269), (14, 5912802), (18, 4598846), (21, 3941868), (28, 2956401), (36, 2299423), (42, 1970934), (49, 1689372), (63, 1313956), (84, 985467), (98, 844686), (126, 656978), (147, 563124), (167, 495684), (196, 422343), (252, 328489), (281, 294588), (294, 281562), (334, 247842), (441, 187708), (501, 165228), (562, 147294), (588, 140781), (668, 123921), (843, 98196), (882, 93854), (1002, 82614), (1124, 73647), (1169, 70812), (1503, 55076), (1686, 49098), (1764, 46927), (1967, 42084), (2004, 41307), (2338, 35406), (2529, 32732), (3006, 27538), (3372, 24549), (3507, 23604), (3934, 21042), (4676, 17703), (5058, 16366), (5901, 14028), (6012, 13769), (7014, 11802), (7868, 10521), (8183, 10116)]