72665418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{75223}}^1$

素因数の和:75258

約数の個数: 32

約数和(自身を含む): 173316096

約数和(自身を除く): 100650678

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 75223, 150446, 225669, 451338, 526561, 1053122, 1579683, 1730129, 3159366, 3460258, 5190387, 10380774, 12110903, 24221806, 36332709, 72665418]

約数ペア:

[(1, 72665418), (2, 36332709), (3, 24221806), (6, 12110903), (7, 10380774), (14, 5190387), (21, 3460258), (23, 3159366), (42, 1730129), (46, 1579683), (69, 1053122), (138, 526561), (161, 451338), (322, 225669), (483, 150446), (966, 75223)]