766887640236

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7963}}^1\times {\mathrm{33863}}^1$

素因数の和:41915

約数の個数: 72

約数和(自身を含む): 1963364282880

約数和(自身を除く): 1196476642644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 7963, 15926, 23889, 31852, 33863, 47778, 67726, 71667, 95556, 101589, 135452, 143334, 203178, 286668, 304767, 406356, 609534, 629077, 1219068, 1258154, 1887231, 2516308, 2675177, 3774462, 5350354, 5661693, 7548924, 8025531, 10700708, 11323386, 16051062, 22646772, 24076593, 32102124, 48153186, 96306372, 269651069, 539302138, 808953207, 1078604276, 1617906414, 2426859621, 3235812828, 4853719242, 9707438484, 21302434451, 42604868902, 63907303353, 85209737804, 127814606706, 191721910059, 255629213412, 383443820118, 766887640236]

約数ペア:

[(1, 766887640236), (2, 383443820118), (3, 255629213412), (4, 191721910059), (6, 127814606706), (9, 85209737804), (12, 63907303353), (18, 42604868902), (36, 21302434451), (79, 9707438484), (158, 4853719242), (237, 3235812828), (316, 2426859621), (474, 1617906414), (711, 1078604276), (948, 808953207), (1422, 539302138), (2844, 269651069), (7963, 96306372), (15926, 48153186), (23889, 32102124), (31852, 24076593), (33863, 22646772), (47778, 16051062), (67726, 11323386), (71667, 10700708), (95556, 8025531), (101589, 7548924), (135452, 5661693), (143334, 5350354), (203178, 3774462), (286668, 2675177), (304767, 2516308), (406356, 1887231), (609534, 1258154), (629077, 1219068)]