80924590.000000000

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18671}}^1$

素因数の和:18715

約数の個数: 48

約数和(自身を含む): 262154880

約数和(自身を除く): 153601686

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 18671, 37342, 56013, 112026, 168039, 317407, 336078, 354749, 634814, 709498, 952221, 1064247, 1904442, 2128494, 2856663, 3192741, 5713326, 6030733, 6385482, 12061466, 18092199, 36184398, 54276597, 108553194]

約数ペア:

[(1, 108553194), (2, 54276597), (3, 36184398), (6, 18092199), (9, 12061466), (17, 6385482), (18, 6030733), (19, 5713326), (34, 3192741), (38, 2856663), (51, 2128494), (57, 1904442), (102, 1064247), (114, 952221), (153, 709498), (171, 634814), (306, 354749), (323, 336078), (342, 317407), (646, 168039), (969, 112026), (1938, 56013), (2907, 37342), (5814, 18671)]