74661051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 114393600

約数和(自身を除く): 39732549

約数列:

[1, 3, 19, 29, 31, 47, 57, 87, 93, 141, 551, 589, 893, 899, 961, 1363, 1457, 1653, 1767, 2679, 2697, 2883, 4089, 4371, 17081, 18259, 25897, 27683, 27869, 42253, 45167, 51243, 54777, 77691, 83049, 83607, 126759, 135501, 529511, 802807, 858173, 1309843, 1588533, 2408421, 2574519, 3929529, 24887017, 74661051]

約数ペア:

[(1, 74661051), (3, 24887017), (19, 3929529), (29, 2574519), (31, 2408421), (47, 1588533), (57, 1309843), (87, 858173), (93, 802807), (141, 529511), (551, 135501), (589, 126759), (893, 83607), (899, 83049), (961, 77691), (1363, 54777), (1457, 51243), (1653, 45167), (1767, 42253), (2679, 27869), (2697, 27683), (2883, 25897), (4089, 18259), (4371, 17081)]