90742128

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{14431}}^1$

素因数の和:14573

約数の個数: 40

約数和(自身を含む): 236222976

約数和(自身を除く): 145480848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 14431, 28862, 43293, 57724, 86586, 115448, 173172, 230896, 346344, 692688, 1890461, 3780922, 5671383, 7561844, 11342766, 15123688, 22685532, 30247376, 45371064, 90742128]

約数ペア:

[(1, 90742128), (2, 45371064), (3, 30247376), (4, 22685532), (6, 15123688), (8, 11342766), (12, 7561844), (16, 5671383), (24, 3780922), (48, 1890461), (131, 692688), (262, 346344), (393, 230896), (524, 173172), (786, 115448), (1048, 86586), (1572, 57724), (2096, 43293), (3144, 28862), (6288, 14431)]