73989648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27043}}^1$

素因数の和:27076

約数の個数: 60

約数和(自身を含む): 217974640

約数和(自身を除く): 143984992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 27043, 54086, 81129, 108172, 162258, 216344, 243387, 324516, 432688, 486774, 513817, 649032, 973548, 1027634, 1298064, 1541451, 1947096, 2055268, 3082902, 3894192, 4110536, 4624353, 6165804, 8221072, 9248706, 12331608, 18497412, 24663216, 36994824, 73989648]

約数ペア:

[(1, 73989648), (2, 36994824), (3, 24663216), (4, 18497412), (6, 12331608), (8, 9248706), (9, 8221072), (12, 6165804), (16, 4624353), (18, 4110536), (19, 3894192), (24, 3082902), (36, 2055268), (38, 1947096), (48, 1541451), (57, 1298064), (72, 1027634), (76, 973548), (114, 649032), (144, 513817), (152, 486774), (171, 432688), (228, 324516), (304, 243387), (342, 216344), (456, 162258), (684, 108172), (912, 81129), (1368, 54086), (2736, 27043)]