42277788

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{2663}}^1$

素因数の和:2693

約数の個数: 90

約数和(自身を含む): 128615256

約数和(自身を除く): 86337468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 2663, 3969, 5292, 5326, 7938, 7989, 10652, 15876, 15978, 18641, 23967, 31956, 37282, 47934, 55923, 71901, 74564, 95868, 111846, 130487, 143802, 167769, 215703, 223692, 260974, 287604, 335538, 391461, 431406, 503307, 521948, 671076, 782922, 862812, 1006614, 1174383, 1509921, 1565844, 2013228, 2348766, 3019842, 3523149, 4697532, 6039684, 7046298, 10569447, 14092596, 21138894, 42277788]

約数ペア:

[(1, 42277788), (2, 21138894), (3, 14092596), (4, 10569447), (6, 7046298), (7, 6039684), (9, 4697532), (12, 3523149), (14, 3019842), (18, 2348766), (21, 2013228), (27, 1565844), (28, 1509921), (36, 1174383), (42, 1006614), (49, 862812), (54, 782922), (63, 671076), (81, 521948), (84, 503307), (98, 431406), (108, 391461), (126, 335538), (147, 287604), (162, 260974), (189, 223692), (196, 215703), (252, 167769), (294, 143802), (324, 130487), (378, 111846), (441, 95868), (567, 74564), (588, 71901), (756, 55923), (882, 47934), (1134, 37282), (1323, 31956), (1764, 23967), (2268, 18641), (2646, 15978), (2663, 15876), (3969, 10652), (5292, 7989), (5326, 7938)]