86708742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 102403578

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 113, 114, 127, 159, 226, 254, 318, 339, 381, 678, 762, 1007, 2014, 2147, 2413, 3021, 4294, 4826, 5989, 6042, 6441, 6731, 7239, 11978, 12882, 13462, 14351, 14478, 17967, 20193, 28702, 35934, 40386, 43053, 86106, 113791, 127889, 227582, 255778, 272669, 341373, 383667, 545338, 682746, 760603, 767334, 818007, 1521206, 1636014, 2281809, 4563618, 14451457, 28902914, 43354371, 86708742]

約数ペア:

[(1, 86708742), (2, 43354371), (3, 28902914), (6, 14451457), (19, 4563618), (38, 2281809), (53, 1636014), (57, 1521206), (106, 818007), (113, 767334), (114, 760603), (127, 682746), (159, 545338), (226, 383667), (254, 341373), (318, 272669), (339, 255778), (381, 227582), (678, 127889), (762, 113791), (1007, 86106), (2014, 43053), (2147, 40386), (2413, 35934), (3021, 28702), (4294, 20193), (4826, 17967), (5989, 14478), (6042, 14351), (6441, 13462), (6731, 12882), (7239, 11978)]