85376538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 222163200

約数和(自身を除く): 136786662

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 37, 38, 39, 54, 57, 74, 78, 111, 114, 117, 171, 173, 222, 234, 247, 333, 342, 346, 351, 481, 494, 513, 519, 666, 702, 703, 741, 962, 999, 1026, 1038, 1406, 1443, 1482, 1557, 1998, 2109, 2223, 2249, 2886, 3114, 3287, 4218, 4329, 4446, 4498, 4671, 6327, 6401, 6574, 6669, 6747, 8658, 9139, 9342, 9861, 12654, 12802, 12987, 13338, 13494, 18278, 18981, 19203, 19722, 20241, 25974, 27417, 29583, 37962, 38406, 40482, 42731, 54834, 57609, 59166, 60723, 82251, 83213, 85462, 88749, 115218, 121446, 121619, 128193, 164502, 166426, 172827, 177498, 243238, 246753, 249639, 256386, 345654, 364857, 384579, 493506, 499278, 729714, 748917, 769158, 1094571, 1153737, 1497834, 1581047, 2189142, 2246751, 2307474, 3162094, 3283713, 4493502, 4743141, 6567426, 9486282, 14229423, 28458846, 42688269, 85376538]

約数ペア:

[(1, 85376538), (2, 42688269), (3, 28458846), (6, 14229423), (9, 9486282), (13, 6567426), (18, 4743141), (19, 4493502), (26, 3283713), (27, 3162094), (37, 2307474), (38, 2246751), (39, 2189142), (54, 1581047), (57, 1497834), (74, 1153737), (78, 1094571), (111, 769158), (114, 748917), (117, 729714), (171, 499278), (173, 493506), (222, 384579), (234, 364857), (247, 345654), (333, 256386), (342, 249639), (346, 246753), (351, 243238), (481, 177498), (494, 172827), (513, 166426), (519, 164502), (666, 128193), (702, 121619), (703, 121446), (741, 115218), (962, 88749), (999, 85462), (1026, 83213), (1038, 82251), (1406, 60723), (1443, 59166), (1482, 57609), (1557, 54834), (1998, 42731), (2109, 40482), (2223, 38406), (2249, 37962), (2886, 29583), (3114, 27417), (3287, 25974), (4218, 20241), (4329, 19722), (4446, 19203), (4498, 18981), (4671, 18278), (6327, 13494), (6401, 13338), (6574, 12987), (6669, 12802), (6747, 12654), (8658, 9861), (9139, 9342)]