78265638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 196245504

約数和(自身を除く): 117979866

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 41, 62, 66, 82, 93, 99, 123, 186, 198, 246, 279, 311, 341, 369, 451, 558, 622, 682, 738, 902, 933, 1023, 1271, 1353, 1866, 2046, 2542, 2706, 2799, 3069, 3421, 3813, 4059, 5598, 6138, 6842, 7626, 8118, 9641, 10263, 11439, 12751, 13981, 19282, 20526, 22878, 25502, 27962, 28923, 30789, 38253, 41943, 57846, 61578, 76506, 83886, 86769, 106051, 114759, 125829, 140261, 173538, 212102, 229518, 251658, 280522, 318153, 395281, 420783, 636306, 790562, 841566, 954459, 1185843, 1262349, 1908918, 2371686, 2524698, 3557529, 4348091, 7115058, 8696182, 13044273, 26088546, 39132819, 78265638]

約数ペア:

[(1, 78265638), (2, 39132819), (3, 26088546), (6, 13044273), (9, 8696182), (11, 7115058), (18, 4348091), (22, 3557529), (31, 2524698), (33, 2371686), (41, 1908918), (62, 1262349), (66, 1185843), (82, 954459), (93, 841566), (99, 790562), (123, 636306), (186, 420783), (198, 395281), (246, 318153), (279, 280522), (311, 251658), (341, 229518), (369, 212102), (451, 173538), (558, 140261), (622, 125829), (682, 114759), (738, 106051), (902, 86769), (933, 83886), (1023, 76506), (1271, 61578), (1353, 57846), (1866, 41943), (2046, 38253), (2542, 30789), (2706, 28923), (2799, 27962), (3069, 25502), (3421, 22878), (3813, 20526), (4059, 19282), (5598, 13981), (6138, 12751), (6842, 11439), (7626, 10263), (8118, 9641)]