69992692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 156527168

約数和(自身を除く): 86534476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 283, 292, 308, 484, 511, 566, 803, 847, 1022, 1132, 1606, 1694, 1981, 2044, 3113, 3212, 3388, 3962, 5621, 6226, 7924, 8833, 11242, 12452, 17666, 20659, 21791, 22484, 34243, 35332, 41318, 43582, 61831, 68486, 82636, 87164, 123662, 136972, 144613, 227249, 239701, 247324, 289226, 454498, 479402, 578452, 908996, 958804, 1590743, 2499739, 3181486, 4999478, 6362972, 9998956, 17498173, 34996346, 69992692]

約数ペア:

[(1, 69992692), (2, 34996346), (4, 17498173), (7, 9998956), (11, 6362972), (14, 4999478), (22, 3181486), (28, 2499739), (44, 1590743), (73, 958804), (77, 908996), (121, 578452), (146, 479402), (154, 454498), (242, 289226), (283, 247324), (292, 239701), (308, 227249), (484, 144613), (511, 136972), (566, 123662), (803, 87164), (847, 82636), (1022, 68486), (1132, 61831), (1606, 43582), (1694, 41318), (1981, 35332), (2044, 34243), (3113, 22484), (3212, 21791), (3388, 20659), (3962, 17666), (5621, 12452), (6226, 11242), (7924, 8833)]