77646344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 85442296

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 103, 136, 184, 206, 241, 391, 412, 482, 782, 824, 964, 1564, 1751, 1928, 2369, 3128, 3502, 4097, 4738, 5543, 7004, 8194, 9476, 11086, 14008, 16388, 18952, 22172, 24823, 32776, 40273, 44344, 49646, 80546, 94231, 99292, 161092, 188462, 198584, 322184, 376924, 421991, 570929, 753848, 843982, 1141858, 1687964, 2283716, 3375928, 4567432, 9705793, 19411586, 38823172, 77646344]

約数ペア:

[(1, 77646344), (2, 38823172), (4, 19411586), (8, 9705793), (17, 4567432), (23, 3375928), (34, 2283716), (46, 1687964), (68, 1141858), (92, 843982), (103, 753848), (136, 570929), (184, 421991), (206, 376924), (241, 322184), (391, 198584), (412, 188462), (482, 161092), (782, 99292), (824, 94231), (964, 80546), (1564, 49646), (1751, 44344), (1928, 40273), (2369, 32776), (3128, 24823), (3502, 22172), (4097, 18952), (4738, 16388), (5543, 14008), (7004, 11086), (8194, 9476)]