121743882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 295072128

約数和(自身を除く): 173328246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1291, 1521, 2418, 2582, 3042, 3627, 3873, 5239, 7254, 7746, 10478, 11619, 15717, 16783, 23238, 31434, 33566, 40021, 47151, 50349, 80042, 94302, 100698, 120063, 151047, 218179, 240126, 302094, 360189, 436358, 520273, 654537, 720378, 1040546, 1309074, 1560819, 1963611, 3121638, 3927222, 4682457, 6763549, 9364914, 13527098, 20290647, 40581294, 60871941, 121743882]

約数ペア:

[(1, 121743882), (2, 60871941), (3, 40581294), (6, 20290647), (9, 13527098), (13, 9364914), (18, 6763549), (26, 4682457), (31, 3927222), (39, 3121638), (62, 1963611), (78, 1560819), (93, 1309074), (117, 1040546), (169, 720378), (186, 654537), (234, 520273), (279, 436358), (338, 360189), (403, 302094), (507, 240126), (558, 218179), (806, 151047), (1014, 120063), (1209, 100698), (1291, 94302), (1521, 80042), (2418, 50349), (2582, 47151), (3042, 40021), (3627, 33566), (3873, 31434), (5239, 23238), (7254, 16783), (7746, 15717), (10478, 11619)]