82778542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 166876848

約数和(自身を除く): 84098306

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 4517, 9034, 9163, 18326, 31619, 49687, 63238, 76789, 99374, 153578, 221333, 347809, 442666, 537523, 695618, 844679, 1075046, 1689358, 2434663, 3762661, 4869326, 5912753, 7525322, 11825506, 41389271, 82778542]

約数ペア:

[(1, 82778542), (2, 41389271), (7, 11825506), (11, 7525322), (14, 5912753), (17, 4869326), (22, 3762661), (34, 2434663), (49, 1689358), (77, 1075046), (98, 844679), (119, 695618), (154, 537523), (187, 442666), (238, 347809), (374, 221333), (539, 153578), (833, 99374), (1078, 76789), (1309, 63238), (1666, 49687), (2618, 31619), (4517, 18326), (9034, 9163)]