121684836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15953

約数の個数: 72

約数和(自身を含む): 355716480

約数和(自身を除く): 234031644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 15919, 31838, 47757, 63676, 95514, 111433, 191028, 206947, 222866, 334299, 413894, 445732, 620841, 668598, 780031, 827788, 1241682, 1337196, 1448629, 1560062, 2340093, 2483364, 2897258, 3120124, 4345887, 4680186, 5794516, 8691774, 9360372, 10140403, 17383548, 20280806, 30421209, 40561612, 60842418, 121684836]

約数ペア:

[(1, 121684836), (2, 60842418), (3, 40561612), (4, 30421209), (6, 20280806), (7, 17383548), (12, 10140403), (13, 9360372), (14, 8691774), (21, 5794516), (26, 4680186), (28, 4345887), (39, 3120124), (42, 2897258), (49, 2483364), (52, 2340093), (78, 1560062), (84, 1448629), (91, 1337196), (98, 1241682), (147, 827788), (156, 780031), (182, 668598), (196, 620841), (273, 445732), (294, 413894), (364, 334299), (546, 222866), (588, 206947), (637, 191028), (1092, 111433), (1274, 95514), (1911, 63676), (2548, 47757), (3822, 31838), (7644, 15919)]