90725824

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3893

約数の個数: 56

約数和(自身を含む): 209690208

約数和(自身を除く): 118964384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 3821, 5936, 7642, 11872, 15284, 23744, 26747, 30568, 53494, 61136, 106988, 122272, 202513, 213976, 244544, 405026, 427952, 810052, 855904, 1417591, 1620104, 1711808, 2835182, 3240208, 5670364, 6480416, 11340728, 12960832, 22681456, 45362912, 90725824]

約数ペア:

[(1, 90725824), (2, 45362912), (4, 22681456), (7, 12960832), (8, 11340728), (14, 6480416), (16, 5670364), (28, 3240208), (32, 2835182), (53, 1711808), (56, 1620104), (64, 1417591), (106, 855904), (112, 810052), (212, 427952), (224, 405026), (371, 244544), (424, 213976), (448, 202513), (742, 122272), (848, 106988), (1484, 61136), (1696, 53494), (2968, 30568), (3392, 26747), (3821, 23744), (5936, 15284), (7642, 11872)]