67771404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 190066800

約数和(自身を除く): 122295396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 101, 108, 109, 114, 162, 171, 202, 218, 228, 303, 324, 327, 342, 404, 436, 513, 606, 654, 684, 909, 981, 1026, 1212, 1308, 1539, 1818, 1919, 1962, 2052, 2071, 2727, 2943, 3078, 3636, 3838, 3924, 4142, 5454, 5757, 5886, 6156, 6213, 7676, 8181, 8284, 8829, 10908, 11009, 11514, 11772, 12426, 16362, 17271, 17658, 18639, 22018, 23028, 24852, 32724, 33027, 34542, 35316, 37278, 44036, 51813, 55917, 66054, 69084, 74556, 99081, 103626, 111834, 132108, 155439, 167751, 198162, 207252, 209171, 223668, 297243, 310878, 335502, 396324, 418342, 594486, 621756, 627513, 671004, 836684, 891729, 1188972, 1255026, 1783458, 1882539, 2510052, 3566916, 3765078, 5647617, 7530156, 11295234, 16942851, 22590468, 33885702, 67771404]

約数ペア:

[(1, 67771404), (2, 33885702), (3, 22590468), (4, 16942851), (6, 11295234), (9, 7530156), (12, 5647617), (18, 3765078), (19, 3566916), (27, 2510052), (36, 1882539), (38, 1783458), (54, 1255026), (57, 1188972), (76, 891729), (81, 836684), (101, 671004), (108, 627513), (109, 621756), (114, 594486), (162, 418342), (171, 396324), (202, 335502), (218, 310878), (228, 297243), (303, 223668), (324, 209171), (327, 207252), (342, 198162), (404, 167751), (436, 155439), (513, 132108), (606, 111834), (654, 103626), (684, 99081), (909, 74556), (981, 69084), (1026, 66054), (1212, 55917), (1308, 51813), (1539, 44036), (1818, 37278), (1919, 35316), (1962, 34542), (2052, 33027), (2071, 32724), (2727, 24852), (2943, 23028), (3078, 22018), (3636, 18639), (3838, 17658), (3924, 17271), (4142, 16362), (5454, 12426), (5757, 11772), (5886, 11514), (6156, 11009), (6213, 10908), (7676, 8829), (8181, 8284)]