71991216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 224699904

約数和(自身を除く): 152708688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 47, 48, 66, 72, 88, 94, 99, 132, 141, 144, 176, 188, 198, 264, 282, 376, 396, 423, 517, 528, 564, 752, 792, 846, 967, 1034, 1128, 1551, 1584, 1692, 1934, 2068, 2256, 2901, 3102, 3384, 3868, 4136, 4653, 5802, 6204, 6768, 7736, 8272, 8703, 9306, 10637, 11604, 12408, 15472, 17406, 18612, 21274, 23208, 24816, 31911, 34812, 37224, 42548, 45449, 46416, 63822, 69624, 74448, 85096, 90898, 95733, 127644, 136347, 139248, 170192, 181796, 191466, 255288, 272694, 363592, 382932, 409041, 499939, 510576, 545388, 727184, 765864, 818082, 999878, 1090776, 1499817, 1531728, 1636164, 1999756, 2181552, 2999634, 3272328, 3999512, 4499451, 5999268, 6544656, 7999024, 8998902, 11998536, 17997804, 23997072, 35995608, 71991216]

約数ペア:

[(1, 71991216), (2, 35995608), (3, 23997072), (4, 17997804), (6, 11998536), (8, 8998902), (9, 7999024), (11, 6544656), (12, 5999268), (16, 4499451), (18, 3999512), (22, 3272328), (24, 2999634), (33, 2181552), (36, 1999756), (44, 1636164), (47, 1531728), (48, 1499817), (66, 1090776), (72, 999878), (88, 818082), (94, 765864), (99, 727184), (132, 545388), (141, 510576), (144, 499939), (176, 409041), (188, 382932), (198, 363592), (264, 272694), (282, 255288), (376, 191466), (396, 181796), (423, 170192), (517, 139248), (528, 136347), (564, 127644), (752, 95733), (792, 90898), (846, 85096), (967, 74448), (1034, 69624), (1128, 63822), (1551, 46416), (1584, 45449), (1692, 42548), (1934, 37224), (2068, 34812), (2256, 31911), (2901, 24816), (3102, 23208), (3384, 21274), (3868, 18612), (4136, 17406), (4653, 15472), (5802, 12408), (6204, 11604), (6768, 10637), (7736, 9306), (8272, 8703)]