61293316

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 133425600

約数和(自身を除く): 72132284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 109, 133, 151, 196, 218, 266, 302, 436, 532, 604, 763, 931, 1057, 1526, 1862, 2071, 2114, 2869, 3052, 3724, 4142, 4228, 5341, 5738, 7399, 8284, 10682, 11476, 14497, 14798, 16459, 20083, 21364, 28994, 29596, 32918, 40166, 57988, 65836, 80332, 101479, 115213, 140581, 202958, 230426, 281162, 312721, 405916, 460852, 562324, 625442, 806491, 1250884, 1612982, 2189047, 3225964, 4378094, 8756188, 15323329, 30646658, 61293316]

約数ペア:

[(1, 61293316), (2, 30646658), (4, 15323329), (7, 8756188), (14, 4378094), (19, 3225964), (28, 2189047), (38, 1612982), (49, 1250884), (76, 806491), (98, 625442), (109, 562324), (133, 460852), (151, 405916), (196, 312721), (218, 281162), (266, 230426), (302, 202958), (436, 140581), (532, 115213), (604, 101479), (763, 80332), (931, 65836), (1057, 57988), (1526, 40166), (1862, 32918), (2071, 29596), (2114, 28994), (2869, 21364), (3052, 20083), (3724, 16459), (4142, 14798), (4228, 14497), (5341, 11476), (5738, 10682), (7399, 8284)]