66290328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70823}}^1$

素因数の和:70848

約数の個数: 48

約数和(自身を含む): 193349520

約数和(自身を除く): 127059192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 70823, 141646, 212469, 283292, 424938, 566584, 637407, 849876, 920699, 1274814, 1699752, 1841398, 2549628, 2762097, 3682796, 5099256, 5524194, 7365592, 8286291, 11048388, 16572582, 22096776, 33145164, 66290328]

約数ペア:

[(1, 66290328), (2, 33145164), (3, 22096776), (4, 16572582), (6, 11048388), (8, 8286291), (9, 7365592), (12, 5524194), (13, 5099256), (18, 3682796), (24, 2762097), (26, 2549628), (36, 1841398), (39, 1699752), (52, 1274814), (72, 920699), (78, 849876), (104, 637407), (117, 566584), (156, 424938), (234, 283292), (312, 212469), (468, 141646), (936, 70823)]