61537788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5717}}^1$

素因数の和:5763

約数の個数: 72

約数和(自身を含む): 174833568

約数和(自身を除く): 113295780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 5717, 10764, 11434, 17151, 22868, 34302, 51453, 68604, 74321, 102906, 131491, 148642, 205812, 222963, 262982, 297284, 394473, 445926, 525964, 668889, 788946, 891852, 1183419, 1337778, 1577892, 1709383, 2366838, 2675556, 3418766, 4733676, 5128149, 6837532, 10256298, 15384447, 20512596, 30768894, 61537788]

約数ペア:

[(1, 61537788), (2, 30768894), (3, 20512596), (4, 15384447), (6, 10256298), (9, 6837532), (12, 5128149), (13, 4733676), (18, 3418766), (23, 2675556), (26, 2366838), (36, 1709383), (39, 1577892), (46, 1337778), (52, 1183419), (69, 891852), (78, 788946), (92, 668889), (117, 525964), (138, 445926), (156, 394473), (207, 297284), (234, 262982), (276, 222963), (299, 205812), (414, 148642), (468, 131491), (598, 102906), (828, 74321), (897, 68604), (1196, 51453), (1794, 34302), (2691, 22868), (3588, 17151), (5382, 11434), (5717, 10764)]