67542904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 97930376

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 92, 104, 136, 143, 151, 184, 187, 221, 253, 286, 299, 302, 374, 391, 442, 506, 572, 598, 604, 748, 782, 884, 1012, 1144, 1196, 1208, 1496, 1564, 1661, 1768, 1963, 2024, 2392, 2431, 2567, 3128, 3289, 3322, 3473, 3926, 4301, 4862, 5083, 5134, 6578, 6644, 6946, 7852, 8602, 9724, 10166, 10268, 13156, 13288, 13892, 15704, 17204, 19448, 20332, 20536, 21593, 26312, 27784, 28237, 33371, 34408, 38203, 40664, 43186, 45149, 55913, 56474, 59041, 66742, 76406, 86372, 90298, 111826, 112948, 118082, 133484, 152812, 172744, 180596, 223652, 225896, 236164, 266968, 305624, 361192, 367081, 447304, 472328, 496639, 649451, 734162, 767533, 993278, 1298902, 1468324, 1535066, 1986556, 2597804, 2936648, 3070132, 3973112, 5195608, 6140264, 8442863, 16885726, 33771452, 67542904]

約数ペア:

[(1, 67542904), (2, 33771452), (4, 16885726), (8, 8442863), (11, 6140264), (13, 5195608), (17, 3973112), (22, 3070132), (23, 2936648), (26, 2597804), (34, 1986556), (44, 1535066), (46, 1468324), (52, 1298902), (68, 993278), (88, 767533), (92, 734162), (104, 649451), (136, 496639), (143, 472328), (151, 447304), (184, 367081), (187, 361192), (221, 305624), (253, 266968), (286, 236164), (299, 225896), (302, 223652), (374, 180596), (391, 172744), (442, 152812), (506, 133484), (572, 118082), (598, 112948), (604, 111826), (748, 90298), (782, 86372), (884, 76406), (1012, 66742), (1144, 59041), (1196, 56474), (1208, 55913), (1496, 45149), (1564, 43186), (1661, 40664), (1768, 38203), (1963, 34408), (2024, 33371), (2392, 28237), (2431, 27784), (2567, 26312), (3128, 21593), (3289, 20536), (3322, 20332), (3473, 19448), (3926, 17204), (4301, 15704), (4862, 13892), (5083, 13288), (5134, 13156), (6578, 10268), (6644, 10166), (6946, 9724), (7852, 8602)]