87331236

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 207345600

約数和(自身を除く): 120014364

約数列:

[1, 2, 3, 4, 6, 12, 109, 179, 218, 327, 358, 373, 436, 537, 654, 716, 746, 1074, 1119, 1308, 1492, 2148, 2238, 4476, 19511, 39022, 40657, 58533, 66767, 78044, 81314, 117066, 121971, 133534, 162628, 200301, 234132, 243942, 267068, 400602, 487884, 801204, 7277603, 14555206, 21832809, 29110412, 43665618, 87331236]

約数ペア:

[(1, 87331236), (2, 43665618), (3, 29110412), (4, 21832809), (6, 14555206), (12, 7277603), (109, 801204), (179, 487884), (218, 400602), (327, 267068), (358, 243942), (373, 234132), (436, 200301), (537, 162628), (654, 133534), (716, 121971), (746, 117066), (1074, 81314), (1119, 78044), (1308, 66767), (1492, 58533), (2148, 40657), (2238, 39022), (4476, 19511)]