72646178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 124673472

約数和(自身を除く): 52027294

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1763, 1873, 3526, 3746, 19393, 20603, 38786, 41206, 76793, 80539, 153586, 161078, 844723, 885929, 1689446, 1771858, 3302099, 6604198, 36323089, 72646178]

約数ペア:

[(1, 72646178), (2, 36323089), (11, 6604198), (22, 3302099), (41, 1771858), (43, 1689446), (82, 885929), (86, 844723), (451, 161078), (473, 153586), (902, 80539), (946, 76793), (1763, 41206), (1873, 38786), (3526, 20603), (3746, 19393)]