79900044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 220340736

約数和(自身を除く): 140440692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 131, 137, 159, 212, 262, 274, 318, 371, 393, 411, 524, 548, 636, 742, 786, 822, 917, 959, 1113, 1484, 1572, 1644, 1834, 1918, 2226, 2751, 2877, 3668, 3836, 4452, 5502, 5754, 6943, 7261, 11004, 11508, 13886, 14522, 17947, 20829, 21783, 27772, 29044, 35894, 41658, 43566, 48601, 50827, 53841, 71788, 83316, 87132, 97202, 101654, 107682, 125629, 145803, 152481, 194404, 203308, 215364, 251258, 291606, 304962, 376887, 502516, 583212, 609924, 753774, 951191, 1507548, 1902382, 2853573, 3804764, 5707146, 6658337, 11414292, 13316674, 19975011, 26633348, 39950022, 79900044]

約数ペア:

[(1, 79900044), (2, 39950022), (3, 26633348), (4, 19975011), (6, 13316674), (7, 11414292), (12, 6658337), (14, 5707146), (21, 3804764), (28, 2853573), (42, 1902382), (53, 1507548), (84, 951191), (106, 753774), (131, 609924), (137, 583212), (159, 502516), (212, 376887), (262, 304962), (274, 291606), (318, 251258), (371, 215364), (393, 203308), (411, 194404), (524, 152481), (548, 145803), (636, 125629), (742, 107682), (786, 101654), (822, 97202), (917, 87132), (959, 83316), (1113, 71788), (1484, 53841), (1572, 50827), (1644, 48601), (1834, 43566), (1918, 41658), (2226, 35894), (2751, 29044), (2877, 27772), (3668, 21783), (3836, 20829), (4452, 17947), (5502, 14522), (5754, 13886), (6943, 11508), (7261, 11004)]