66766192552

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1\times {\mathrm{673}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 127270503360

約数和(自身を除く): 60504310808

約数列:

[1, 2, 4, 8, 131, 181, 262, 362, 523, 524, 673, 724, 1046, 1048, 1346, 1448, 2092, 2692, 4184, 5384, 23711, 47422, 68513, 88163, 94663, 94844, 121813, 137026, 176326, 189326, 189688, 243626, 274052, 351979, 352652, 378652, 487252, 548104, 703958, 705304, 757304, 974504, 1407916, 2815832, 12400853, 15957503, 24801706, 31915006, 46109249, 49603412, 63708199, 63830012, 92218498, 99206824, 127416398, 127660024, 184436996, 254832796, 368873992, 509665592, 8345774069, 16691548138, 33383096276, 66766192552]

約数ペア:

[(1, 66766192552), (2, 33383096276), (4, 16691548138), (8, 8345774069), (131, 509665592), (181, 368873992), (262, 254832796), (362, 184436996), (523, 127660024), (524, 127416398), (673, 99206824), (724, 92218498), (1046, 63830012), (1048, 63708199), (1346, 49603412), (1448, 46109249), (2092, 31915006), (2692, 24801706), (4184, 15957503), (5384, 12400853), (23711, 2815832), (47422, 1407916), (68513, 974504), (88163, 757304), (94663, 705304), (94844, 703958), (121813, 548104), (137026, 487252), (176326, 378652), (189326, 352652), (189688, 351979), (243626, 274052)]