86872446

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 204652800

約数和(自身を除く): 117780354

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 227, 342, 373, 454, 513, 681, 746, 1026, 1119, 1362, 2043, 2238, 3357, 4086, 4313, 6129, 6714, 7087, 8626, 10071, 12258, 12939, 14174, 20142, 21261, 25878, 38817, 42522, 63783, 77634, 84671, 116451, 127566, 169342, 191349, 232902, 254013, 382698, 508026, 762039, 1524078, 1608749, 2286117, 3217498, 4572234, 4826247, 9652494, 14478741, 28957482, 43436223, 86872446]

約数ペア:

[(1, 86872446), (2, 43436223), (3, 28957482), (6, 14478741), (9, 9652494), (18, 4826247), (19, 4572234), (27, 3217498), (38, 2286117), (54, 1608749), (57, 1524078), (114, 762039), (171, 508026), (227, 382698), (342, 254013), (373, 232902), (454, 191349), (513, 169342), (681, 127566), (746, 116451), (1026, 84671), (1119, 77634), (1362, 63783), (2043, 42522), (2238, 38817), (3357, 25878), (4086, 21261), (4313, 20142), (6129, 14174), (6714, 12939), (7087, 12258), (8626, 10071)]