72427208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76079}}^1$

素因数の和:76109

約数の個数: 32

約数和(自身を含む): 164332800

約数和(自身を除く): 91905592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 76079, 152158, 304316, 532553, 608632, 1065106, 1293343, 2130212, 2586686, 4260424, 5173372, 9053401, 10346744, 18106802, 36213604, 72427208]

約数ペア:

[(1, 72427208), (2, 36213604), (4, 18106802), (7, 10346744), (8, 9053401), (14, 5173372), (17, 4260424), (28, 2586686), (34, 2130212), (56, 1293343), (68, 1065106), (119, 608632), (136, 532553), (238, 304316), (476, 152158), (952, 76079)]