68431392

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1592

約数の個数: 120

約数和(自身を含む): 213230556

約数和(自身を除く): 144799164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1553, 1632, 1836, 2448, 2592, 2754, 3106, 3672, 4659, 4896, 5508, 6212, 7344, 9318, 11016, 12424, 13977, 14688, 18636, 22032, 24848, 26401, 27954, 37272, 41931, 44064, 49696, 52802, 55908, 74544, 79203, 83862, 105604, 111816, 125793, 149088, 158406, 167724, 211208, 223632, 237609, 251586, 316812, 335448, 422416, 447264, 475218, 503172, 633624, 670896, 712827, 844832, 950436, 1006344, 1267248, 1341792, 1425654, 1900872, 2012688, 2138481, 2534496, 2851308, 3801744, 4025376, 4276962, 5702616, 7603488, 8553924, 11405232, 17107848, 22810464, 34215696, 68431392]

約数ペア:

[(1, 68431392), (2, 34215696), (3, 22810464), (4, 17107848), (6, 11405232), (8, 8553924), (9, 7603488), (12, 5702616), (16, 4276962), (17, 4025376), (18, 3801744), (24, 2851308), (27, 2534496), (32, 2138481), (34, 2012688), (36, 1900872), (48, 1425654), (51, 1341792), (54, 1267248), (68, 1006344), (72, 950436), (81, 844832), (96, 712827), (102, 670896), (108, 633624), (136, 503172), (144, 475218), (153, 447264), (162, 422416), (204, 335448), (216, 316812), (272, 251586), (288, 237609), (306, 223632), (324, 211208), (408, 167724), (432, 158406), (459, 149088), (544, 125793), (612, 111816), (648, 105604), (816, 83862), (864, 79203), (918, 74544), (1224, 55908), (1296, 52802), (1377, 49696), (1553, 44064), (1632, 41931), (1836, 37272), (2448, 27954), (2592, 26401), (2754, 24848), (3106, 22032), (3672, 18636), (4659, 14688), (4896, 13977), (5508, 12424), (6212, 11016), (7344, 9318)]