78367088

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 154573440

約数和(自身を除く): 76206352

約数列:

[1, 2, 4, 8, 16, 139, 167, 211, 278, 334, 422, 556, 668, 844, 1112, 1336, 1688, 2224, 2672, 3376, 23213, 29329, 35237, 46426, 58658, 70474, 92852, 117316, 140948, 185704, 234632, 281896, 371408, 469264, 563792, 4897943, 9795886, 19591772, 39183544, 78367088]

約数ペア:

[(1, 78367088), (2, 39183544), (4, 19591772), (8, 9795886), (16, 4897943), (139, 563792), (167, 469264), (211, 371408), (278, 281896), (334, 234632), (422, 185704), (556, 140948), (668, 117316), (844, 92852), (1112, 70474), (1336, 58658), (1688, 46426), (2224, 35237), (2672, 29329), (3376, 23213)]