90338904

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{33911}}^1$

素因数の和:33960

約数の個数: 48

約数和(自身を含む): 251287920

約数和(自身を除く): 160949016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 33911, 67822, 101733, 135644, 203466, 271288, 305199, 406932, 610398, 813864, 1220796, 1254707, 2441592, 2509414, 3764121, 5018828, 7528242, 10037656, 11292363, 15056484, 22584726, 30112968, 45169452, 90338904]

約数ペア:

[(1, 90338904), (2, 45169452), (3, 30112968), (4, 22584726), (6, 15056484), (8, 11292363), (9, 10037656), (12, 7528242), (18, 5018828), (24, 3764121), (36, 2509414), (37, 2441592), (72, 1254707), (74, 1220796), (111, 813864), (148, 610398), (222, 406932), (296, 305199), (333, 271288), (444, 203466), (666, 135644), (888, 101733), (1332, 67822), (2664, 33911)]