90484254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31223}}^1$

素因数の和:31261

約数の個数: 48

約数和(自身を含む): 233805312

約数和(自身を除く): 143321058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 31223, 62446, 93669, 187338, 218561, 281007, 437122, 562014, 655683, 718129, 1311366, 1436258, 1967049, 2154387, 3934098, 4308774, 5026903, 6463161, 10053806, 12926322, 15080709, 30161418, 45242127, 90484254]

約数ペア:

[(1, 90484254), (2, 45242127), (3, 30161418), (6, 15080709), (7, 12926322), (9, 10053806), (14, 6463161), (18, 5026903), (21, 4308774), (23, 3934098), (42, 2154387), (46, 1967049), (63, 1436258), (69, 1311366), (126, 718129), (138, 655683), (161, 562014), (207, 437122), (322, 281007), (414, 218561), (483, 187338), (966, 93669), (1449, 62446), (2898, 31223)]