144420768

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13553}}^1$

素因数の和:13606

約数の個数: 72

約数和(自身を含む): 421827588

約数和(自身を除く): 277406820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 13553, 27106, 40659, 54212, 81318, 108424, 121977, 162636, 216848, 243954, 325272, 433696, 487908, 501461, 650544, 975816, 1002922, 1301088, 1504383, 1951632, 2005844, 3008766, 3903264, 4011688, 4513149, 6017532, 8023376, 9026298, 12035064, 16046752, 18052596, 24070128, 36105192, 48140256, 72210384, 144420768]

約数ペア:

[(1, 144420768), (2, 72210384), (3, 48140256), (4, 36105192), (6, 24070128), (8, 18052596), (9, 16046752), (12, 12035064), (16, 9026298), (18, 8023376), (24, 6017532), (32, 4513149), (36, 4011688), (37, 3903264), (48, 3008766), (72, 2005844), (74, 1951632), (96, 1504383), (111, 1301088), (144, 1002922), (148, 975816), (222, 650544), (288, 501461), (296, 487908), (333, 433696), (444, 325272), (592, 243954), (666, 216848), (888, 162636), (1184, 121977), (1332, 108424), (1776, 81318), (2664, 54212), (3552, 40659), (5328, 27106), (10656, 13553)]