7081778196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{70991}}^1$

素因数の和:71181

約数の個数: 72

約数和(自身を含む): 19070722944

約数和(自身を除く): 11988944748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 326, 489, 612, 652, 978, 1467, 1956, 2771, 2934, 5542, 5868, 8313, 11084, 16626, 24939, 33252, 49878, 70991, 99756, 141982, 212973, 283964, 425946, 638919, 851892, 1206847, 1277838, 2413694, 2555676, 3620541, 4827388, 7241082, 10861623, 11571533, 14482164, 21723246, 23143066, 34714599, 43446492, 46286132, 69429198, 104143797, 138858396, 196716061, 208287594, 393432122, 416575188, 590148183, 786864244, 1180296366, 1770444549, 2360592732, 3540889098, 7081778196]

約数ペア:

[(1, 7081778196), (2, 3540889098), (3, 2360592732), (4, 1770444549), (6, 1180296366), (9, 786864244), (12, 590148183), (17, 416575188), (18, 393432122), (34, 208287594), (36, 196716061), (51, 138858396), (68, 104143797), (102, 69429198), (153, 46286132), (163, 43446492), (204, 34714599), (306, 23143066), (326, 21723246), (489, 14482164), (612, 11571533), (652, 10861623), (978, 7241082), (1467, 4827388), (1956, 3620541), (2771, 2555676), (2934, 2413694), (5542, 1277838), (5868, 1206847), (8313, 851892), (11084, 638919), (16626, 425946), (24939, 283964), (33252, 212973), (49878, 141982), (70991, 99756)]