82492984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 199987200

約数和(自身を除く): 117494216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 41, 56, 61, 62, 76, 82, 122, 124, 133, 152, 164, 217, 244, 248, 266, 287, 328, 427, 434, 488, 532, 574, 589, 779, 854, 868, 1064, 1148, 1159, 1178, 1271, 1558, 1708, 1736, 1891, 2296, 2318, 2356, 2501, 2542, 3116, 3416, 3782, 4123, 4636, 4712, 5002, 5084, 5453, 6232, 7564, 8113, 8246, 8897, 9272, 10004, 10168, 10906, 13237, 15128, 16226, 16492, 17507, 17794, 20008, 21812, 24149, 26474, 32452, 32984, 35014, 35588, 35929, 43624, 47519, 48298, 52948, 64904, 70028, 71176, 71858, 77531, 95038, 96596, 105896, 140056, 143716, 155062, 169043, 190076, 193192, 251503, 287432, 310124, 332633, 338086, 380152, 503006, 542717, 620248, 665266, 676172, 1006012, 1085434, 1330532, 1352344, 1473089, 2012024, 2170868, 2661064, 2946178, 4341736, 5892356, 10311623, 11784712, 20623246, 41246492, 82492984]

約数ペア:

[(1, 82492984), (2, 41246492), (4, 20623246), (7, 11784712), (8, 10311623), (14, 5892356), (19, 4341736), (28, 2946178), (31, 2661064), (38, 2170868), (41, 2012024), (56, 1473089), (61, 1352344), (62, 1330532), (76, 1085434), (82, 1006012), (122, 676172), (124, 665266), (133, 620248), (152, 542717), (164, 503006), (217, 380152), (244, 338086), (248, 332633), (266, 310124), (287, 287432), (328, 251503), (427, 193192), (434, 190076), (488, 169043), (532, 155062), (574, 143716), (589, 140056), (779, 105896), (854, 96596), (868, 95038), (1064, 77531), (1148, 71858), (1159, 71176), (1178, 70028), (1271, 64904), (1558, 52948), (1708, 48298), (1736, 47519), (1891, 43624), (2296, 35929), (2318, 35588), (2356, 35014), (2501, 32984), (2542, 32452), (3116, 26474), (3416, 24149), (3782, 21812), (4123, 20008), (4636, 17794), (4712, 17507), (5002, 16492), (5084, 16226), (5453, 15128), (6232, 13237), (7564, 10906), (8113, 10168), (8246, 10004), (8897, 9272)]