64397088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 144

約数和(自身を含む): 221719680

約数和(自身を除く): 157322592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1879, 1904, 2016, 2142, 2448, 2856, 3758, 3808, 4284, 4896, 5637, 5712, 7516, 8568, 11274, 11424, 13153, 15032, 16911, 17136, 22548, 26306, 30064, 31943, 33822, 34272, 39459, 45096, 52612, 60128, 63886, 67644, 78918, 90192, 95829, 105224, 118377, 127772, 135288, 157836, 180384, 191658, 210448, 223601, 236754, 255544, 270576, 287487, 315672, 383316, 420896, 447202, 473508, 511088, 541152, 574974, 631344, 670803, 766632, 894404, 947016, 1022176, 1149948, 1262688, 1341606, 1533264, 1788808, 1894032, 2012409, 2299896, 2683212, 3066528, 3577616, 3788064, 4024818, 4599792, 5366424, 7155232, 8049636, 9199584, 10732848, 16099272, 21465696, 32198544, 64397088]

約数ペア:

[(1, 64397088), (2, 32198544), (3, 21465696), (4, 16099272), (6, 10732848), (7, 9199584), (8, 8049636), (9, 7155232), (12, 5366424), (14, 4599792), (16, 4024818), (17, 3788064), (18, 3577616), (21, 3066528), (24, 2683212), (28, 2299896), (32, 2012409), (34, 1894032), (36, 1788808), (42, 1533264), (48, 1341606), (51, 1262688), (56, 1149948), (63, 1022176), (68, 947016), (72, 894404), (84, 766632), (96, 670803), (102, 631344), (112, 574974), (119, 541152), (126, 511088), (136, 473508), (144, 447202), (153, 420896), (168, 383316), (204, 315672), (224, 287487), (238, 270576), (252, 255544), (272, 236754), (288, 223601), (306, 210448), (336, 191658), (357, 180384), (408, 157836), (476, 135288), (504, 127772), (544, 118377), (612, 105224), (672, 95829), (714, 90192), (816, 78918), (952, 67644), (1008, 63886), (1071, 60128), (1224, 52612), (1428, 45096), (1632, 39459), (1879, 34272), (1904, 33822), (2016, 31943), (2142, 30064), (2448, 26306), (2856, 22548), (3758, 17136), (3808, 16911), (4284, 15032), (4896, 13153), (5637, 11424), (5712, 11274), (7516, 8568)]