121818736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 275232384

約数和(自身を除く): 153413648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 208, 221, 272, 376, 442, 611, 733, 752, 799, 884, 1222, 1466, 1598, 1768, 2444, 2932, 3196, 3536, 4888, 5864, 6392, 9529, 9776, 10387, 11728, 12461, 12784, 19058, 20774, 24922, 34451, 38116, 41548, 49844, 68902, 76232, 83096, 99688, 137804, 152464, 161993, 166192, 199376, 275608, 323986, 447863, 551216, 585667, 647972, 895726, 1171334, 1295944, 1791452, 2342668, 2591888, 3582904, 4685336, 7165808, 7613671, 9370672, 15227342, 30454684, 60909368, 121818736]

約数ペア:

[(1, 121818736), (2, 60909368), (4, 30454684), (8, 15227342), (13, 9370672), (16, 7613671), (17, 7165808), (26, 4685336), (34, 3582904), (47, 2591888), (52, 2342668), (68, 1791452), (94, 1295944), (104, 1171334), (136, 895726), (188, 647972), (208, 585667), (221, 551216), (272, 447863), (376, 323986), (442, 275608), (611, 199376), (733, 166192), (752, 161993), (799, 152464), (884, 137804), (1222, 99688), (1466, 83096), (1598, 76232), (1768, 68902), (2444, 49844), (2932, 41548), (3196, 38116), (3536, 34451), (4888, 24922), (5864, 20774), (6392, 19058), (9529, 12784), (9776, 12461), (10387, 11728)]