127702428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7539

約数の個数: 72

約数和(自身を含む): 358621200

約数和(自身を除く): 230918772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 7489, 8526, 14978, 17052, 22467, 29956, 44934, 52423, 89868, 104846, 157269, 209692, 217181, 314538, 366961, 434362, 629076, 651543, 733922, 868724, 1100883, 1303086, 1467844, 1520267, 2201766, 2606172, 3040534, 4403532, 4560801, 6081068, 9121602, 10641869, 18243204, 21283738, 31925607, 42567476, 63851214, 127702428]

約数ペア:

[(1, 127702428), (2, 63851214), (3, 42567476), (4, 31925607), (6, 21283738), (7, 18243204), (12, 10641869), (14, 9121602), (21, 6081068), (28, 4560801), (29, 4403532), (42, 3040534), (49, 2606172), (58, 2201766), (84, 1520267), (87, 1467844), (98, 1303086), (116, 1100883), (147, 868724), (174, 733922), (196, 651543), (203, 629076), (294, 434362), (348, 366961), (406, 314538), (588, 217181), (609, 209692), (812, 157269), (1218, 104846), (1421, 89868), (2436, 52423), (2842, 44934), (4263, 29956), (5684, 22467), (7489, 17052), (8526, 14978)]