72723148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 140507136

約数和(自身を除く): 67783988

約数列:

[1, 2, 4, 23, 31, 43, 46, 62, 86, 92, 124, 172, 593, 713, 989, 1186, 1333, 1426, 1978, 2372, 2666, 2852, 3956, 5332, 13639, 18383, 25499, 27278, 30659, 36766, 50998, 54556, 61318, 73532, 101996, 122636, 422809, 586477, 790469, 845618, 1172954, 1580938, 1691236, 2345908, 3161876, 18180787, 36361574, 72723148]

約数ペア:

[(1, 72723148), (2, 36361574), (4, 18180787), (23, 3161876), (31, 2345908), (43, 1691236), (46, 1580938), (62, 1172954), (86, 845618), (92, 790469), (124, 586477), (172, 422809), (593, 122636), (713, 101996), (989, 73532), (1186, 61318), (1333, 54556), (1426, 50998), (1978, 36766), (2372, 30659), (2666, 27278), (2852, 25499), (3956, 18383), (5332, 13639)]