69543364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 66972092

約数列:

[1, 2, 4, 11, 22, 44, 71, 113, 142, 197, 226, 284, 394, 452, 781, 788, 1243, 1562, 2167, 2486, 3124, 4334, 4972, 8023, 8668, 13987, 16046, 22261, 27974, 32092, 44522, 55948, 88253, 89044, 153857, 176506, 244871, 307714, 353012, 489742, 615428, 979484, 1580531, 3161062, 6322124, 17385841, 34771682, 69543364]

約数ペア:

[(1, 69543364), (2, 34771682), (4, 17385841), (11, 6322124), (22, 3161062), (44, 1580531), (71, 979484), (113, 615428), (142, 489742), (197, 353012), (226, 307714), (284, 244871), (394, 176506), (452, 153857), (781, 89044), (788, 88253), (1243, 55948), (1562, 44522), (2167, 32092), (2486, 27974), (3124, 22261), (4334, 16046), (4972, 13987), (8023, 8668)]