85879716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 239065344

約数和(自身を除く): 153185628

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 47, 51, 52, 53, 68, 78, 94, 102, 106, 141, 156, 159, 169, 188, 204, 212, 221, 282, 318, 338, 442, 507, 564, 611, 636, 663, 676, 689, 799, 884, 901, 1014, 1222, 1326, 1378, 1598, 1802, 1833, 2028, 2067, 2397, 2444, 2491, 2652, 2703, 2756, 2873, 3196, 3604, 3666, 4134, 4794, 4982, 5406, 5746, 7332, 7473, 7943, 8268, 8619, 8957, 9588, 9964, 10387, 10812, 11492, 11713, 14946, 15886, 17238, 17914, 20774, 23426, 23829, 26871, 29892, 31161, 31772, 32383, 34476, 35139, 35828, 41548, 42347, 46852, 47658, 53742, 62322, 64766, 70278, 84694, 95316, 97149, 107484, 124644, 127041, 129532, 135031, 140556, 152269, 169388, 194298, 254082, 270062, 304538, 388596, 405093, 420979, 456807, 508164, 540124, 550511, 609076, 810186, 841958, 913614, 1101022, 1262937, 1620372, 1651533, 1683916, 1827228, 2202044, 2525874, 3303066, 5051748, 6606132, 7156643, 14313286, 21469929, 28626572, 42939858, 85879716]

約数ペア:

[(1, 85879716), (2, 42939858), (3, 28626572), (4, 21469929), (6, 14313286), (12, 7156643), (13, 6606132), (17, 5051748), (26, 3303066), (34, 2525874), (39, 2202044), (47, 1827228), (51, 1683916), (52, 1651533), (53, 1620372), (68, 1262937), (78, 1101022), (94, 913614), (102, 841958), (106, 810186), (141, 609076), (156, 550511), (159, 540124), (169, 508164), (188, 456807), (204, 420979), (212, 405093), (221, 388596), (282, 304538), (318, 270062), (338, 254082), (442, 194298), (507, 169388), (564, 152269), (611, 140556), (636, 135031), (663, 129532), (676, 127041), (689, 124644), (799, 107484), (884, 97149), (901, 95316), (1014, 84694), (1222, 70278), (1326, 64766), (1378, 62322), (1598, 53742), (1802, 47658), (1833, 46852), (2028, 42347), (2067, 41548), (2397, 35828), (2444, 35139), (2491, 34476), (2652, 32383), (2703, 31772), (2756, 31161), (2873, 29892), (3196, 26871), (3604, 23829), (3666, 23426), (4134, 20774), (4794, 17914), (4982, 17238), (5406, 15886), (5746, 14946), (7332, 11713), (7473, 11492), (7943, 10812), (8268, 10387), (8619, 9964), (8957, 9588)]