89791716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 246933120

約数和(自身を除く): 157141404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 1933, 2212, 3318, 3866, 3871, 5799, 6636, 7732, 7742, 11598, 11613, 13531, 15484, 23196, 23226, 27062, 40593, 46452, 54124, 81186, 94717, 152707, 162372, 189434, 284151, 305414, 378868, 458121, 568302, 610828, 916242, 1068949, 1136604, 1832484, 2137898, 3206847, 4275796, 6413694, 7482643, 12827388, 14965286, 22447929, 29930572, 44895858, 89791716]

約数ペア:

[(1, 89791716), (2, 44895858), (3, 29930572), (4, 22447929), (6, 14965286), (7, 12827388), (12, 7482643), (14, 6413694), (21, 4275796), (28, 3206847), (42, 2137898), (49, 1832484), (79, 1136604), (84, 1068949), (98, 916242), (147, 610828), (158, 568302), (196, 458121), (237, 378868), (294, 305414), (316, 284151), (474, 189434), (553, 162372), (588, 152707), (948, 94717), (1106, 81186), (1659, 54124), (1933, 46452), (2212, 40593), (3318, 27062), (3866, 23226), (3871, 23196), (5799, 15484), (6636, 13531), (7732, 11613), (7742, 11598)]