78497034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 197379072

約数和(自身を除く): 118882038

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 786, 917, 1297, 1441, 1834, 2594, 2751, 2882, 3891, 4323, 5502, 7782, 8646, 9079, 10087, 14267, 18158, 20174, 27237, 28534, 30261, 42801, 54474, 60522, 85602, 99869, 169907, 199738, 299607, 339814, 509721, 599214, 1019442, 1189349, 1868977, 2378698, 3568047, 3737954, 5606931, 7136094, 11213862, 13082839, 26165678, 39248517, 78497034]

約数ペア:

[(1, 78497034), (2, 39248517), (3, 26165678), (6, 13082839), (7, 11213862), (11, 7136094), (14, 5606931), (21, 3737954), (22, 3568047), (33, 2378698), (42, 1868977), (66, 1189349), (77, 1019442), (131, 599214), (154, 509721), (231, 339814), (262, 299607), (393, 199738), (462, 169907), (786, 99869), (917, 85602), (1297, 60522), (1441, 54474), (1834, 42801), (2594, 30261), (2751, 28534), (2882, 27237), (3891, 20174), (4323, 18158), (5502, 14267), (7782, 10087), (8646, 9079)]