90163632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 252983808

約数和(自身を除く): 162820176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 1048, 1103, 1572, 1703, 2096, 2206, 3144, 3309, 3406, 4412, 5109, 6288, 6618, 6812, 8824, 10218, 13236, 13624, 14339, 17648, 20436, 26472, 27248, 28678, 40872, 43017, 52944, 57356, 81744, 86034, 114712, 144493, 172068, 229424, 288986, 344136, 433479, 577972, 688272, 866958, 1155944, 1733916, 1878409, 2311888, 3467832, 3756818, 5635227, 6935664, 7513636, 11270454, 15027272, 22540908, 30054544, 45081816, 90163632]

約数ペア:

[(1, 90163632), (2, 45081816), (3, 30054544), (4, 22540908), (6, 15027272), (8, 11270454), (12, 7513636), (13, 6935664), (16, 5635227), (24, 3756818), (26, 3467832), (39, 2311888), (48, 1878409), (52, 1733916), (78, 1155944), (104, 866958), (131, 688272), (156, 577972), (208, 433479), (262, 344136), (312, 288986), (393, 229424), (524, 172068), (624, 144493), (786, 114712), (1048, 86034), (1103, 81744), (1572, 57356), (1703, 52944), (2096, 43017), (2206, 40872), (3144, 28678), (3309, 27248), (3406, 26472), (4412, 20436), (5109, 17648), (6288, 14339), (6618, 13624), (6812, 13236), (8824, 10218)]