12456468144

素因数分解:

$2^4\times 3^3\times {\mathrm{1487}}^1\times {\mathrm{19391}}^1$

素因数の和:20895

約数の個数: 80

約数和(自身を含む): 35780567040

約数和(自身を除く): 23324098896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1487, 2974, 4461, 5948, 8922, 11896, 13383, 17844, 19391, 23792, 26766, 35688, 38782, 40149, 53532, 58173, 71376, 77564, 80298, 107064, 116346, 155128, 160596, 174519, 214128, 232692, 310256, 321192, 349038, 465384, 523557, 642384, 698076, 930768, 1047114, 1396152, 2094228, 2792304, 4188456, 8376912, 28834417, 57668834, 86503251, 115337668, 173006502, 230675336, 259509753, 346013004, 461350672, 519019506, 692026008, 778529259, 1038039012, 1384052016, 1557058518, 2076078024, 3114117036, 4152156048, 6228234072, 12456468144]

約数ペア:

[(1, 12456468144), (2, 6228234072), (3, 4152156048), (4, 3114117036), (6, 2076078024), (8, 1557058518), (9, 1384052016), (12, 1038039012), (16, 778529259), (18, 692026008), (24, 519019506), (27, 461350672), (36, 346013004), (48, 259509753), (54, 230675336), (72, 173006502), (108, 115337668), (144, 86503251), (216, 57668834), (432, 28834417), (1487, 8376912), (2974, 4188456), (4461, 2792304), (5948, 2094228), (8922, 1396152), (11896, 1047114), (13383, 930768), (17844, 698076), (19391, 642384), (23792, 523557), (26766, 465384), (35688, 349038), (38782, 321192), (40149, 310256), (53532, 232692), (58173, 214128), (71376, 174519), (77564, 160596), (80298, 155128), (107064, 116346)]