77251132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 162211840

約数和(自身を除く): 84960708

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1459, 1708, 1891, 2918, 3782, 5836, 7564, 10213, 13237, 20426, 26474, 40852, 45229, 52948, 88999, 90458, 177998, 180916, 316603, 355996, 622993, 633206, 1245986, 1266412, 2491972, 2758969, 5517938, 11035876, 19312783, 38625566, 77251132]

約数ペア:

[(1, 77251132), (2, 38625566), (4, 19312783), (7, 11035876), (14, 5517938), (28, 2758969), (31, 2491972), (61, 1266412), (62, 1245986), (122, 633206), (124, 622993), (217, 355996), (244, 316603), (427, 180916), (434, 177998), (854, 90458), (868, 88999), (1459, 52948), (1708, 45229), (1891, 40852), (2918, 26474), (3782, 20426), (5836, 13237), (7564, 10213)]