123748092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3083

約数の個数: 72

約数和(自身を含む): 340769520

約数和(自身を除く): 217021428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 2971, 3204, 3471, 4628, 5942, 6942, 8913, 10413, 11884, 13884, 17826, 20826, 26739, 35652, 38623, 41652, 53478, 77246, 106956, 115869, 154492, 231738, 264419, 347607, 463476, 528838, 695214, 793257, 1057676, 1390428, 1586514, 2379771, 3173028, 3437447, 4759542, 6874894, 9519084, 10312341, 13749788, 20624682, 30937023, 41249364, 61874046, 123748092]

約数ペア:

[(1, 123748092), (2, 61874046), (3, 41249364), (4, 30937023), (6, 20624682), (9, 13749788), (12, 10312341), (13, 9519084), (18, 6874894), (26, 4759542), (36, 3437447), (39, 3173028), (52, 2379771), (78, 1586514), (89, 1390428), (117, 1057676), (156, 793257), (178, 695214), (234, 528838), (267, 463476), (356, 347607), (468, 264419), (534, 231738), (801, 154492), (1068, 115869), (1157, 106956), (1602, 77246), (2314, 53478), (2971, 41652), (3204, 38623), (3471, 35652), (4628, 26739), (5942, 20826), (6942, 17826), (8913, 13884), (10413, 11884)]