39902268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 109804800

約数和(自身を除く): 69902532

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, 859, 948, 1106, 1659, 1718, 2212, 2577, 3318, 3436, 3871, 5154, 6013, 6636, 7742, 10308, 11613, 12026, 15484, 18039, 23226, 24052, 36078, 42091, 46452, 67861, 72156, 84182, 126273, 135722, 168364, 203583, 252546, 271444, 407166, 475027, 505092, 814332, 950054, 1425081, 1900108, 2850162, 3325189, 5700324, 6650378, 9975567, 13300756, 19951134, 39902268]

約数ペア:

[(1, 39902268), (2, 19951134), (3, 13300756), (4, 9975567), (6, 6650378), (7, 5700324), (12, 3325189), (14, 2850162), (21, 1900108), (28, 1425081), (42, 950054), (49, 814332), (79, 505092), (84, 475027), (98, 407166), (147, 271444), (158, 252546), (196, 203583), (237, 168364), (294, 135722), (316, 126273), (474, 84182), (553, 72156), (588, 67861), (859, 46452), (948, 42091), (1106, 36078), (1659, 24052), (1718, 23226), (2212, 18039), (2577, 15484), (3318, 12026), (3436, 11613), (3871, 10308), (5154, 7742), (6013, 6636)]