64157376

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 183286400

約数和(自身を除く): 119129024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 409, 456, 516, 608, 688, 817, 818, 912, 1032, 1216, 1227, 1376, 1634, 1636, 1824, 2064, 2451, 2454, 2752, 3268, 3272, 3648, 4128, 4902, 4908, 6536, 6544, 7771, 8256, 9804, 9816, 13072, 13088, 15542, 17587, 19608, 19632, 23313, 26144, 26176, 31084, 35174, 39216, 39264, 46626, 52288, 52761, 62168, 70348, 78432, 78528, 93252, 105522, 124336, 140696, 156864, 186504, 211044, 248672, 281392, 334153, 373008, 422088, 497344, 562784, 668306, 746016, 844176, 1002459, 1125568, 1336612, 1492032, 1688352, 2004918, 2673224, 3376704, 4009836, 5346448, 8019672, 10692896, 16039344, 21385792, 32078688, 64157376]

約数ペア:

[(1, 64157376), (2, 32078688), (3, 21385792), (4, 16039344), (6, 10692896), (8, 8019672), (12, 5346448), (16, 4009836), (19, 3376704), (24, 2673224), (32, 2004918), (38, 1688352), (43, 1492032), (48, 1336612), (57, 1125568), (64, 1002459), (76, 844176), (86, 746016), (96, 668306), (114, 562784), (129, 497344), (152, 422088), (172, 373008), (192, 334153), (228, 281392), (258, 248672), (304, 211044), (344, 186504), (409, 156864), (456, 140696), (516, 124336), (608, 105522), (688, 93252), (817, 78528), (818, 78432), (912, 70348), (1032, 62168), (1216, 52761), (1227, 52288), (1376, 46626), (1634, 39264), (1636, 39216), (1824, 35174), (2064, 31084), (2451, 26176), (2454, 26144), (2752, 23313), (3268, 19632), (3272, 19608), (3648, 17587), (4128, 15542), (4902, 13088), (4908, 13072), (6536, 9816), (6544, 9804), (7771, 8256)]