82115748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 252100800

約数和(自身を除く): 169985052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 396, 409, 429, 468, 507, 572, 594, 676, 702, 818, 858, 1014, 1188, 1227, 1287, 1404, 1521, 1636, 1716, 1859, 2028, 2454, 2574, 3042, 3681, 3718, 3861, 4499, 4563, 4908, 5148, 5317, 5577, 6084, 7362, 7436, 7722, 8998, 9126, 10634, 11043, 11154, 13497, 14724, 15444, 15951, 16731, 17996, 18252, 21268, 22086, 22308, 26994, 31902, 33462, 40491, 44172, 47853, 50193, 53988, 58487, 63804, 66924, 69121, 80982, 95706, 100386, 116974, 121473, 138242, 143559, 161964, 175461, 191412, 200772, 207363, 233948, 242946, 276484, 287118, 350922, 414726, 485892, 526383, 574236, 622089, 701844, 760331, 829452, 1052766, 1244178, 1520662, 1579149, 1866267, 2105532, 2280993, 2488356, 3041324, 3158298, 3732534, 4561986, 6316596, 6842979, 7465068, 9123972, 13685958, 20528937, 27371916, 41057874, 82115748]

約数ペア:

[(1, 82115748), (2, 41057874), (3, 27371916), (4, 20528937), (6, 13685958), (9, 9123972), (11, 7465068), (12, 6842979), (13, 6316596), (18, 4561986), (22, 3732534), (26, 3158298), (27, 3041324), (33, 2488356), (36, 2280993), (39, 2105532), (44, 1866267), (52, 1579149), (54, 1520662), (66, 1244178), (78, 1052766), (99, 829452), (108, 760331), (117, 701844), (132, 622089), (143, 574236), (156, 526383), (169, 485892), (198, 414726), (234, 350922), (286, 287118), (297, 276484), (338, 242946), (351, 233948), (396, 207363), (409, 200772), (429, 191412), (468, 175461), (507, 161964), (572, 143559), (594, 138242), (676, 121473), (702, 116974), (818, 100386), (858, 95706), (1014, 80982), (1188, 69121), (1227, 66924), (1287, 63804), (1404, 58487), (1521, 53988), (1636, 50193), (1716, 47853), (1859, 44172), (2028, 40491), (2454, 33462), (2574, 31902), (3042, 26994), (3681, 22308), (3718, 22086), (3861, 21268), (4499, 18252), (4563, 17996), (4908, 16731), (5148, 15951), (5317, 15444), (5577, 14724), (6084, 13497), (7362, 11154), (7436, 11043), (7722, 10634), (8998, 9126)]