68509746

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 88254414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 107, 142, 167, 213, 214, 321, 334, 426, 501, 639, 642, 963, 1002, 1278, 1503, 1917, 1926, 2889, 3006, 3834, 4509, 5778, 7597, 9018, 11857, 15194, 17869, 22791, 23714, 35571, 35738, 45582, 53607, 68373, 71142, 106713, 107214, 136746, 160821, 205119, 213426, 320139, 321642, 410238, 482463, 640278, 964926, 1268699, 2537398, 3806097, 7612194, 11418291, 22836582, 34254873, 68509746]

約数ペア:

[(1, 68509746), (2, 34254873), (3, 22836582), (6, 11418291), (9, 7612194), (18, 3806097), (27, 2537398), (54, 1268699), (71, 964926), (107, 640278), (142, 482463), (167, 410238), (213, 321642), (214, 320139), (321, 213426), (334, 205119), (426, 160821), (501, 136746), (639, 107214), (642, 106713), (963, 71142), (1002, 68373), (1278, 53607), (1503, 45582), (1917, 35738), (1926, 35571), (2889, 23714), (3006, 22791), (3834, 17869), (4509, 15194), (5778, 11857), (7597, 9018)]