61974108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2963}}^1$

素因数の和:3063

約数の個数: 72

約数和(自身を含む): 181254528

約数和(自身を除く): 119280420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2963, 2988, 3486, 5229, 5926, 6972, 8889, 10458, 11852, 17778, 20741, 20916, 26667, 35556, 41482, 53334, 62223, 82964, 106668, 124446, 186669, 245929, 248892, 373338, 491858, 737787, 746676, 983716, 1475574, 1721503, 2213361, 2951148, 3443006, 4426722, 5164509, 6886012, 8853444, 10329018, 15493527, 20658036, 30987054, 61974108]

約数ペア:

[(1, 61974108), (2, 30987054), (3, 20658036), (4, 15493527), (6, 10329018), (7, 8853444), (9, 6886012), (12, 5164509), (14, 4426722), (18, 3443006), (21, 2951148), (28, 2213361), (36, 1721503), (42, 1475574), (63, 983716), (83, 746676), (84, 737787), (126, 491858), (166, 373338), (249, 248892), (252, 245929), (332, 186669), (498, 124446), (581, 106668), (747, 82964), (996, 62223), (1162, 53334), (1494, 41482), (1743, 35556), (2324, 26667), (2963, 20916), (2988, 20741), (3486, 17778), (5229, 11852), (5926, 10458), (6972, 8889)]