72448722

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 168981120

約数和(自身を除く): 96532398

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 129, 246, 258, 369, 387, 738, 761, 774, 1107, 1161, 1522, 1763, 2214, 2283, 2322, 3526, 4566, 5289, 6849, 10578, 13698, 15867, 20547, 31201, 31734, 32723, 41094, 47601, 62402, 65446, 93603, 95202, 98169, 187206, 196338, 280809, 294507, 561618, 589014, 842427, 883521, 1341643, 1684854, 1767042, 2683286, 4024929, 8049858, 12074787, 24149574, 36224361, 72448722]

約数ペア:

[(1, 72448722), (2, 36224361), (3, 24149574), (6, 12074787), (9, 8049858), (18, 4024929), (27, 2683286), (41, 1767042), (43, 1684854), (54, 1341643), (82, 883521), (86, 842427), (123, 589014), (129, 561618), (246, 294507), (258, 280809), (369, 196338), (387, 187206), (738, 98169), (761, 95202), (774, 93603), (1107, 65446), (1161, 62402), (1522, 47601), (1763, 41094), (2214, 32723), (2283, 31734), (2322, 31201), (3526, 20547), (4566, 15867), (5289, 13698), (6849, 10578)]