72266742

素因数分解:

$2^1\times 3^5\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 163315152

約数和(自身を除く): 91048410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 241, 243, 482, 486, 617, 723, 1234, 1446, 1851, 2169, 3702, 4338, 5553, 6507, 11106, 13014, 16659, 19521, 33318, 39042, 49977, 58563, 99954, 117126, 148697, 149931, 297394, 299862, 446091, 892182, 1338273, 2676546, 4014819, 8029638, 12044457, 24088914, 36133371, 72266742]

約数ペア:

[(1, 72266742), (2, 36133371), (3, 24088914), (6, 12044457), (9, 8029638), (18, 4014819), (27, 2676546), (54, 1338273), (81, 892182), (162, 446091), (241, 299862), (243, 297394), (482, 149931), (486, 148697), (617, 117126), (723, 99954), (1234, 58563), (1446, 49977), (1851, 39042), (2169, 33318), (3702, 19521), (4338, 16659), (5553, 13014), (6507, 11106)]