77355018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 184991040

約数和(自身を除く): 107636022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 169, 177, 234, 338, 354, 431, 507, 531, 767, 862, 1014, 1062, 1293, 1521, 1534, 2301, 2586, 3042, 3879, 4602, 5603, 6903, 7758, 9971, 11206, 13806, 16809, 19942, 25429, 29913, 33618, 50427, 50858, 59826, 72839, 76287, 89739, 100854, 145678, 152574, 179478, 218517, 228861, 330577, 437034, 457722, 655551, 661154, 991731, 1311102, 1983462, 2975193, 4297501, 5950386, 8595002, 12892503, 25785006, 38677509, 77355018]

約数ペア:

[(1, 77355018), (2, 38677509), (3, 25785006), (6, 12892503), (9, 8595002), (13, 5950386), (18, 4297501), (26, 2975193), (39, 1983462), (59, 1311102), (78, 991731), (117, 661154), (118, 655551), (169, 457722), (177, 437034), (234, 330577), (338, 228861), (354, 218517), (431, 179478), (507, 152574), (531, 145678), (767, 100854), (862, 89739), (1014, 76287), (1062, 72839), (1293, 59826), (1521, 50858), (1534, 50427), (2301, 33618), (2586, 29913), (3042, 25429), (3879, 19942), (4602, 16809), (5603, 13806), (6903, 11206), (7758, 9971)]