72269904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{30727}}^1$

素因数の和:30752

約数の個数: 60

約数和(自身を含む): 217185504

約数和(自身を除く): 144915600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 30727, 61454, 92181, 122908, 184362, 215089, 245816, 368724, 430178, 491632, 645267, 737448, 860356, 1290534, 1474896, 1505623, 1720712, 2581068, 3011246, 3441424, 4516869, 5162136, 6022492, 9033738, 10324272, 12044984, 18067476, 24089968, 36134952, 72269904]

約数ペア:

[(1, 72269904), (2, 36134952), (3, 24089968), (4, 18067476), (6, 12044984), (7, 10324272), (8, 9033738), (12, 6022492), (14, 5162136), (16, 4516869), (21, 3441424), (24, 3011246), (28, 2581068), (42, 1720712), (48, 1505623), (49, 1474896), (56, 1290534), (84, 860356), (98, 737448), (112, 645267), (147, 491632), (168, 430178), (196, 368724), (294, 245816), (336, 215089), (392, 184362), (588, 122908), (784, 92181), (1176, 61454), (2352, 30727)]