69968736

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 147976992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 461, 496, 527, 544, 558, 612, 744, 816, 922, 992, 1054, 1116, 1224, 1383, 1488, 1581, 1632, 1844, 2108, 2232, 2448, 2766, 2976, 3162, 3688, 4149, 4216, 4464, 4743, 4896, 5532, 6324, 7376, 7837, 8298, 8432, 8928, 9486, 11064, 12648, 14291, 14752, 15674, 16596, 16864, 18972, 22128, 23511, 25296, 28582, 31348, 33192, 37944, 42873, 44256, 47022, 50592, 57164, 62696, 66384, 70533, 75888, 85746, 94044, 114328, 125392, 128619, 132768, 141066, 151776, 171492, 188088, 228656, 242947, 250784, 257238, 282132, 342984, 376176, 457312, 485894, 514476, 564264, 685968, 728841, 752352, 971788, 1028952, 1128528, 1371936, 1457682, 1943576, 2057904, 2186523, 2257056, 2915364, 3887152, 4115808, 4373046, 5830728, 7774304, 8746092, 11661456, 17492184, 23322912, 34984368, 69968736]

約数ペア:

[(1, 69968736), (2, 34984368), (3, 23322912), (4, 17492184), (6, 11661456), (8, 8746092), (9, 7774304), (12, 5830728), (16, 4373046), (17, 4115808), (18, 3887152), (24, 2915364), (31, 2257056), (32, 2186523), (34, 2057904), (36, 1943576), (48, 1457682), (51, 1371936), (62, 1128528), (68, 1028952), (72, 971788), (93, 752352), (96, 728841), (102, 685968), (124, 564264), (136, 514476), (144, 485894), (153, 457312), (186, 376176), (204, 342984), (248, 282132), (272, 257238), (279, 250784), (288, 242947), (306, 228656), (372, 188088), (408, 171492), (461, 151776), (496, 141066), (527, 132768), (544, 128619), (558, 125392), (612, 114328), (744, 94044), (816, 85746), (922, 75888), (992, 70533), (1054, 66384), (1116, 62696), (1224, 57164), (1383, 50592), (1488, 47022), (1581, 44256), (1632, 42873), (1844, 37944), (2108, 33192), (2232, 31348), (2448, 28582), (2766, 25296), (2976, 23511), (3162, 22128), (3688, 18972), (4149, 16864), (4216, 16596), (4464, 15674), (4743, 14752), (4896, 14291), (5532, 12648), (6324, 11064), (7376, 9486), (7837, 8928), (8298, 8432)]