87259788

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1537

約数の個数: 144

約数和(自身を含む): 287280000

約数和(自身を除く): 200020212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1323, 1386, 1499, 1617, 1764, 2079, 2156, 2646, 2772, 2998, 3234, 4158, 4497, 4851, 5292, 5996, 6468, 8316, 8994, 9702, 10493, 13491, 14553, 16489, 17988, 19404, 20986, 26982, 29106, 31479, 32978, 40473, 41972, 49467, 53964, 58212, 62958, 65956, 73451, 80946, 94437, 98934, 115423, 125916, 146902, 148401, 161892, 188874, 197868, 220353, 230846, 283311, 293804, 296802, 346269, 377748, 440706, 445203, 461692, 566622, 593604, 661059, 692538, 807961, 881412, 890406, 1038807, 1133244, 1322118, 1385076, 1615922, 1780812, 1983177, 2077614, 2423883, 2644236, 3116421, 3231844, 3966354, 4155228, 4847766, 6232842, 7271649, 7932708, 9695532, 12465684, 14543298, 21814947, 29086596, 43629894, 87259788]

約数ペア:

[(1, 87259788), (2, 43629894), (3, 29086596), (4, 21814947), (6, 14543298), (7, 12465684), (9, 9695532), (11, 7932708), (12, 7271649), (14, 6232842), (18, 4847766), (21, 4155228), (22, 3966354), (27, 3231844), (28, 3116421), (33, 2644236), (36, 2423883), (42, 2077614), (44, 1983177), (49, 1780812), (54, 1615922), (63, 1385076), (66, 1322118), (77, 1133244), (84, 1038807), (98, 890406), (99, 881412), (108, 807961), (126, 692538), (132, 661059), (147, 593604), (154, 566622), (189, 461692), (196, 445203), (198, 440706), (231, 377748), (252, 346269), (294, 296802), (297, 293804), (308, 283311), (378, 230846), (396, 220353), (441, 197868), (462, 188874), (539, 161892), (588, 148401), (594, 146902), (693, 125916), (756, 115423), (882, 98934), (924, 94437), (1078, 80946), (1188, 73451), (1323, 65956), (1386, 62958), (1499, 58212), (1617, 53964), (1764, 49467), (2079, 41972), (2156, 40473), (2646, 32978), (2772, 31479), (2998, 29106), (3234, 26982), (4158, 20986), (4497, 19404), (4851, 17988), (5292, 16489), (5996, 14553), (6468, 13491), (8316, 10493), (8994, 9702)]