87064884

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 226044000

約数和(自身を除く): 138979116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 179, 229, 236, 354, 358, 458, 531, 537, 687, 708, 716, 916, 1062, 1074, 1374, 1611, 2061, 2124, 2148, 2748, 3222, 4122, 6444, 8244, 10561, 13511, 21122, 27022, 31683, 40533, 40991, 42244, 54044, 63366, 81066, 81982, 95049, 121599, 122973, 126732, 162132, 163964, 190098, 243198, 245946, 368919, 380196, 486396, 491892, 737838, 1475676, 2418469, 4836938, 7255407, 9673876, 14510814, 21766221, 29021628, 43532442, 87064884]

約数ペア:

[(1, 87064884), (2, 43532442), (3, 29021628), (4, 21766221), (6, 14510814), (9, 9673876), (12, 7255407), (18, 4836938), (36, 2418469), (59, 1475676), (118, 737838), (177, 491892), (179, 486396), (229, 380196), (236, 368919), (354, 245946), (358, 243198), (458, 190098), (531, 163964), (537, 162132), (687, 126732), (708, 122973), (716, 121599), (916, 95049), (1062, 81982), (1074, 81066), (1374, 63366), (1611, 54044), (2061, 42244), (2124, 40991), (2148, 40533), (2748, 31683), (3222, 27022), (4122, 21122), (6444, 13511), (8244, 10561)]