145727712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38923}}^1$

素因数の和:38952

約数の個数: 72

約数和(自身を含む): 446302584

約数和(自身を除く): 300574872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 38923, 77846, 116769, 155692, 233538, 311384, 350307, 467076, 505999, 622768, 700614, 934152, 1011998, 1245536, 1401228, 1517997, 1868304, 2023996, 2802456, 3035994, 3736608, 4047992, 4553991, 5604912, 6071988, 8095984, 9107982, 11209824, 12143976, 16191968, 18215964, 24287952, 36431928, 48575904, 72863856, 145727712]

約数ペア:

[(1, 145727712), (2, 72863856), (3, 48575904), (4, 36431928), (6, 24287952), (8, 18215964), (9, 16191968), (12, 12143976), (13, 11209824), (16, 9107982), (18, 8095984), (24, 6071988), (26, 5604912), (32, 4553991), (36, 4047992), (39, 3736608), (48, 3035994), (52, 2802456), (72, 2023996), (78, 1868304), (96, 1517997), (104, 1401228), (117, 1245536), (144, 1011998), (156, 934152), (208, 700614), (234, 622768), (288, 505999), (312, 467076), (416, 350307), (468, 311384), (624, 233538), (936, 155692), (1248, 116769), (1872, 77846), (3744, 38923)]