82580526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 143856594

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 71, 102, 119, 126, 142, 153, 181, 189, 213, 238, 306, 357, 362, 378, 426, 459, 497, 543, 639, 714, 918, 994, 1071, 1086, 1207, 1267, 1278, 1491, 1629, 1917, 2142, 2414, 2534, 2982, 3077, 3213, 3258, 3621, 3801, 3834, 4473, 4887, 6154, 6426, 7242, 7602, 8449, 8946, 9231, 9774, 10863, 11403, 12851, 13419, 16898, 18462, 21539, 21726, 22806, 25347, 25702, 26838, 27693, 32589, 34209, 38553, 43078, 50694, 55386, 64617, 65178, 68418, 76041, 77106, 83079, 89957, 115659, 129234, 152082, 166158, 179914, 193851, 218467, 228123, 231318, 269871, 346977, 387702, 436934, 456246, 539742, 581553, 655401, 693954, 809613, 1163106, 1310802, 1529269, 1619226, 1966203, 2428839, 3058538, 3932406, 4587807, 4857678, 5898609, 9175614, 11797218, 13763421, 27526842, 41290263, 82580526]

約数ペア:

[(1, 82580526), (2, 41290263), (3, 27526842), (6, 13763421), (7, 11797218), (9, 9175614), (14, 5898609), (17, 4857678), (18, 4587807), (21, 3932406), (27, 3058538), (34, 2428839), (42, 1966203), (51, 1619226), (54, 1529269), (63, 1310802), (71, 1163106), (102, 809613), (119, 693954), (126, 655401), (142, 581553), (153, 539742), (181, 456246), (189, 436934), (213, 387702), (238, 346977), (306, 269871), (357, 231318), (362, 228123), (378, 218467), (426, 193851), (459, 179914), (497, 166158), (543, 152082), (639, 129234), (714, 115659), (918, 89957), (994, 83079), (1071, 77106), (1086, 76041), (1207, 68418), (1267, 65178), (1278, 64617), (1491, 55386), (1629, 50694), (1917, 43078), (2142, 38553), (2414, 34209), (2534, 32589), (2982, 27693), (3077, 26838), (3213, 25702), (3258, 25347), (3621, 22806), (3801, 21726), (3834, 21539), (4473, 18462), (4887, 16898), (6154, 13419), (6426, 12851), (7242, 11403), (7602, 10863), (8449, 9774), (8946, 9231)]