98727772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 220803408

約数和(自身を除く): 122075636

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 71, 121, 142, 143, 169, 187, 221, 242, 284, 286, 338, 374, 442, 484, 572, 676, 748, 781, 884, 923, 1207, 1562, 1573, 1846, 1859, 2057, 2414, 2431, 2873, 3124, 3146, 3692, 3718, 4114, 4828, 4862, 5746, 6292, 7436, 8228, 8591, 9724, 10153, 11492, 11999, 13277, 15691, 17182, 20306, 20449, 23998, 26554, 26741, 31382, 31603, 34364, 40612, 40898, 47996, 53108, 53482, 62764, 63206, 81796, 106964, 111683, 126412, 131989, 146047, 172601, 203983, 223366, 263978, 292094, 345202, 347633, 407966, 446732, 527956, 584188, 690404, 695266, 815932, 1390532, 1451879, 1898611, 2243813, 2903758, 3797222, 4487626, 5807516, 7594444, 8975252, 24681943, 49363886, 98727772]

約数ペア:

[(1, 98727772), (2, 49363886), (4, 24681943), (11, 8975252), (13, 7594444), (17, 5807516), (22, 4487626), (26, 3797222), (34, 2903758), (44, 2243813), (52, 1898611), (68, 1451879), (71, 1390532), (121, 815932), (142, 695266), (143, 690404), (169, 584188), (187, 527956), (221, 446732), (242, 407966), (284, 347633), (286, 345202), (338, 292094), (374, 263978), (442, 223366), (484, 203983), (572, 172601), (676, 146047), (748, 131989), (781, 126412), (884, 111683), (923, 106964), (1207, 81796), (1562, 63206), (1573, 62764), (1846, 53482), (1859, 53108), (2057, 47996), (2414, 40898), (2431, 40612), (2873, 34364), (3124, 31603), (3146, 31382), (3692, 26741), (3718, 26554), (4114, 23998), (4828, 20449), (4862, 20306), (5746, 17182), (6292, 15691), (7436, 13277), (8228, 11999), (8591, 11492), (9724, 10153)]