87454872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63929}}^1$

素因数の和:63960

約数の個数: 48

約数和(自身を含む): 249327000

約数和(自身を除く): 161872128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 63929, 127858, 191787, 255716, 383574, 511432, 575361, 767148, 1150722, 1214651, 1534296, 2301444, 2429302, 3643953, 4602888, 4858604, 7287906, 9717208, 10931859, 14575812, 21863718, 29151624, 43727436, 87454872]

約数ペア:

[(1, 87454872), (2, 43727436), (3, 29151624), (4, 21863718), (6, 14575812), (8, 10931859), (9, 9717208), (12, 7287906), (18, 4858604), (19, 4602888), (24, 3643953), (36, 2429302), (38, 2301444), (57, 1534296), (72, 1214651), (76, 1150722), (114, 767148), (152, 575361), (171, 511432), (228, 383574), (342, 255716), (456, 191787), (684, 127858), (1368, 63929)]