69850144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 181960128

約数和(自身を除く): 112109984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 83, 91, 104, 112, 119, 136, 166, 182, 208, 221, 224, 238, 272, 289, 332, 364, 416, 442, 476, 544, 578, 581, 664, 728, 884, 952, 1079, 1156, 1162, 1328, 1411, 1456, 1547, 1768, 1904, 2023, 2158, 2312, 2324, 2656, 2822, 2912, 3094, 3536, 3757, 3808, 4046, 4316, 4624, 4648, 5644, 6188, 7072, 7514, 7553, 8092, 8632, 9248, 9296, 9877, 11288, 12376, 15028, 15106, 16184, 17264, 18343, 18592, 19754, 22576, 23987, 24752, 26299, 30056, 30212, 32368, 34528, 36686, 39508, 45152, 47974, 49504, 52598, 60112, 60424, 64736, 73372, 79016, 95948, 105196, 120224, 120848, 128401, 146744, 158032, 167909, 191896, 210392, 241696, 256802, 293488, 311831, 316064, 335818, 383792, 420784, 513604, 586976, 623662, 671636, 767584, 841568, 1027208, 1247324, 1343272, 2054416, 2182817, 2494648, 2686544, 4108832, 4365634, 4989296, 5373088, 8731268, 9978592, 17462536, 34925072, 69850144]

約数ペア:

[(1, 69850144), (2, 34925072), (4, 17462536), (7, 9978592), (8, 8731268), (13, 5373088), (14, 4989296), (16, 4365634), (17, 4108832), (26, 2686544), (28, 2494648), (32, 2182817), (34, 2054416), (52, 1343272), (56, 1247324), (68, 1027208), (83, 841568), (91, 767584), (104, 671636), (112, 623662), (119, 586976), (136, 513604), (166, 420784), (182, 383792), (208, 335818), (221, 316064), (224, 311831), (238, 293488), (272, 256802), (289, 241696), (332, 210392), (364, 191896), (416, 167909), (442, 158032), (476, 146744), (544, 128401), (578, 120848), (581, 120224), (664, 105196), (728, 95948), (884, 79016), (952, 73372), (1079, 64736), (1156, 60424), (1162, 60112), (1328, 52598), (1411, 49504), (1456, 47974), (1547, 45152), (1768, 39508), (1904, 36686), (2023, 34528), (2158, 32368), (2312, 30212), (2324, 30056), (2656, 26299), (2822, 24752), (2912, 23987), (3094, 22576), (3536, 19754), (3757, 18592), (3808, 18343), (4046, 17264), (4316, 16184), (4624, 15106), (4648, 15028), (5644, 12376), (6188, 11288), (7072, 9877), (7514, 9296), (7553, 9248), (8092, 8632)]