78909402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91969}}^1$

素因数の和:91998

約数の個数: 32

約数和(自身を含む): 185411520

約数和(自身を除く): 106502118

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 91969, 183938, 275907, 551814, 1011659, 1195597, 2023318, 2391194, 3034977, 3586791, 6069954, 7173582, 13151567, 26303134, 39454701, 78909402]

約数ペア:

[(1, 78909402), (2, 39454701), (3, 26303134), (6, 13151567), (11, 7173582), (13, 6069954), (22, 3586791), (26, 3034977), (33, 2391194), (39, 2023318), (66, 1195597), (78, 1011659), (143, 551814), (286, 275907), (429, 183938), (858, 91969)]