378090054

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 872169480

約数和(自身を除く): 494079426

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 529, 531, 673, 1058, 1062, 1346, 1357, 1587, 2019, 2714, 3174, 4038, 4071, 4761, 6057, 8142, 9522, 12114, 12213, 15479, 24426, 30958, 31211, 39707, 46437, 62422, 79414, 92874, 93633, 119121, 139311, 187266, 238242, 278622, 280899, 356017, 357363, 561798, 712034, 714726, 913261, 1068051, 1826522, 2136102, 2739783, 3204153, 5479566, 6408306, 8219349, 16438698, 21005003, 42010006, 63015009, 126030018, 189045027, 378090054]

約数ペア:

[(1, 378090054), (2, 189045027), (3, 126030018), (6, 63015009), (9, 42010006), (18, 21005003), (23, 16438698), (46, 8219349), (59, 6408306), (69, 5479566), (118, 3204153), (138, 2739783), (177, 2136102), (207, 1826522), (354, 1068051), (414, 913261), (529, 714726), (531, 712034), (673, 561798), (1058, 357363), (1062, 356017), (1346, 280899), (1357, 278622), (1587, 238242), (2019, 187266), (2714, 139311), (3174, 119121), (4038, 93633), (4071, 92874), (4761, 79414), (6057, 62422), (8142, 46437), (9522, 39707), (12114, 31211), (12213, 30958), (15479, 24426)]