68772371888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{39181}}^1\times {\mathrm{9973}}^1$

素因数の和:49173

約数の個数: 40

約数和(自身を含む): 145378071696

約数和(自身を除く): 76605699808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9973, 19946, 39181, 39892, 78362, 79784, 109703, 156724, 159568, 219406, 313448, 430991, 438812, 626896, 861982, 877624, 1723964, 1755248, 3447928, 6895856, 390752113, 781504226, 1563008452, 3126016904, 4298273243, 6252033808, 8596546486, 17193092972, 34386185944, 68772371888]

約数ペア:

[(1, 68772371888), (2, 34386185944), (4, 17193092972), (8, 8596546486), (11, 6252033808), (16, 4298273243), (22, 3126016904), (44, 1563008452), (88, 781504226), (176, 390752113), (9973, 6895856), (19946, 3447928), (39181, 1755248), (39892, 1723964), (78362, 877624), (79784, 861982), (109703, 626896), (156724, 438812), (159568, 430991), (219406, 313448)]