74154894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 166917888

約数和(自身を除く): 92762994

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 113, 122, 163, 183, 226, 326, 339, 366, 489, 671, 678, 978, 1243, 1342, 1793, 2013, 2486, 3586, 3729, 4026, 5379, 6893, 7458, 9943, 10758, 13786, 18419, 19886, 20679, 29829, 36838, 41358, 55257, 59658, 75823, 109373, 110514, 151646, 202609, 218746, 227469, 328119, 405218, 454938, 607827, 656238, 1123559, 1215654, 2247118, 3370677, 6741354, 12359149, 24718298, 37077447, 74154894]

約数ペア:

[(1, 74154894), (2, 37077447), (3, 24718298), (6, 12359149), (11, 6741354), (22, 3370677), (33, 2247118), (61, 1215654), (66, 1123559), (113, 656238), (122, 607827), (163, 454938), (183, 405218), (226, 328119), (326, 227469), (339, 218746), (366, 202609), (489, 151646), (671, 110514), (678, 109373), (978, 75823), (1243, 59658), (1342, 55257), (1793, 41358), (2013, 36838), (2486, 29829), (3586, 20679), (3729, 19886), (4026, 18419), (5379, 13786), (6893, 10758), (7458, 9943)]