83009724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 228291840

約数和(自身を除く): 145282116

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, 1787, 2212, 3318, 3574, 3871, 5361, 6636, 7148, 7742, 10722, 11613, 12509, 15484, 21444, 23226, 25018, 37527, 46452, 50036, 75054, 87563, 141173, 150108, 175126, 262689, 282346, 350252, 423519, 525378, 564692, 847038, 988211, 1050756, 1694076, 1976422, 2964633, 3952844, 5929266, 6917477, 11858532, 13834954, 20752431, 27669908, 41504862, 83009724]

約数ペア:

[(1, 83009724), (2, 41504862), (3, 27669908), (4, 20752431), (6, 13834954), (7, 11858532), (12, 6917477), (14, 5929266), (21, 3952844), (28, 2964633), (42, 1976422), (49, 1694076), (79, 1050756), (84, 988211), (98, 847038), (147, 564692), (158, 525378), (196, 423519), (237, 350252), (294, 282346), (316, 262689), (474, 175126), (553, 150108), (588, 141173), (948, 87563), (1106, 75054), (1659, 50036), (1787, 46452), (2212, 37527), (3318, 25018), (3574, 23226), (3871, 21444), (5361, 15484), (6636, 12509), (7148, 11613), (7742, 10722)]