78219882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 115509654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 41, 62, 78, 82, 93, 117, 123, 186, 234, 246, 263, 279, 369, 403, 526, 533, 558, 738, 789, 806, 1066, 1209, 1271, 1578, 1599, 2367, 2418, 2542, 3198, 3419, 3627, 3813, 4734, 4797, 6838, 7254, 7626, 8153, 9594, 10257, 10783, 11439, 16306, 16523, 20514, 21566, 22878, 24459, 30771, 32349, 33046, 48918, 49569, 61542, 64698, 73377, 97047, 99138, 105989, 140179, 146754, 148707, 194094, 211978, 280358, 297414, 317967, 334273, 420537, 635934, 668546, 841074, 953901, 1002819, 1261611, 1907802, 2005638, 2523222, 3008457, 4345549, 6016914, 8691098, 13036647, 26073294, 39109941, 78219882]

約数ペア:

[(1, 78219882), (2, 39109941), (3, 26073294), (6, 13036647), (9, 8691098), (13, 6016914), (18, 4345549), (26, 3008457), (31, 2523222), (39, 2005638), (41, 1907802), (62, 1261611), (78, 1002819), (82, 953901), (93, 841074), (117, 668546), (123, 635934), (186, 420537), (234, 334273), (246, 317967), (263, 297414), (279, 280358), (369, 211978), (403, 194094), (526, 148707), (533, 146754), (558, 140179), (738, 105989), (789, 99138), (806, 97047), (1066, 73377), (1209, 64698), (1271, 61542), (1578, 49569), (1599, 48918), (2367, 33046), (2418, 32349), (2542, 30771), (3198, 24459), (3419, 22878), (3627, 21566), (3813, 20514), (4734, 16523), (4797, 16306), (6838, 11439), (7254, 10783), (7626, 10257), (8153, 9594)]