127531776

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 341462464

約数和(自身を除く): 213930688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 787, 844, 1266, 1574, 1688, 2361, 2532, 3148, 3376, 4722, 5064, 6296, 6752, 9444, 10128, 12592, 13504, 18888, 20256, 25184, 27008, 37776, 40512, 50368, 54016, 75552, 81024, 100736, 151104, 162048, 166057, 201472, 302208, 332114, 498171, 604416, 664228, 996342, 1328456, 1992684, 2656912, 3985368, 5313824, 7970736, 10627648, 15941472, 21255296, 31882944, 42510592, 63765888, 127531776]

約数ペア:

[(1, 127531776), (2, 63765888), (3, 42510592), (4, 31882944), (6, 21255296), (8, 15941472), (12, 10627648), (16, 7970736), (24, 5313824), (32, 3985368), (48, 2656912), (64, 1992684), (96, 1328456), (128, 996342), (192, 664228), (211, 604416), (256, 498171), (384, 332114), (422, 302208), (633, 201472), (768, 166057), (787, 162048), (844, 151104), (1266, 100736), (1574, 81024), (1688, 75552), (2361, 54016), (2532, 50368), (3148, 40512), (3376, 37776), (4722, 27008), (5064, 25184), (6296, 20256), (6752, 18888), (9444, 13504), (10128, 12592)]