72717696

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 219218400

約数和(自身を除く): 146500704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 384, 397, 424, 432, 477, 576, 636, 794, 848, 864, 954, 1152, 1191, 1272, 1431, 1588, 1696, 1728, 1908, 2382, 2544, 2862, 3176, 3392, 3456, 3573, 3816, 4764, 5088, 5724, 6352, 6784, 7146, 7632, 9528, 10176, 10719, 11448, 12704, 14292, 15264, 19056, 20352, 21041, 21438, 22896, 25408, 28584, 30528, 38112, 42082, 42876, 45792, 50816, 57168, 61056, 63123, 76224, 84164, 85752, 91584, 114336, 126246, 152448, 168328, 171504, 183168, 189369, 228672, 252492, 336656, 343008, 378738, 457344, 504984, 568107, 673312, 686016, 757476, 1009968, 1136214, 1346624, 1372032, 1514952, 2019936, 2272428, 2693248, 3029904, 4039872, 4544856, 6059808, 8079744, 9089712, 12119616, 18179424, 24239232, 36358848, 72717696]

約数ペア:

[(1, 72717696), (2, 36358848), (3, 24239232), (4, 18179424), (6, 12119616), (8, 9089712), (9, 8079744), (12, 6059808), (16, 4544856), (18, 4039872), (24, 3029904), (27, 2693248), (32, 2272428), (36, 2019936), (48, 1514952), (53, 1372032), (54, 1346624), (64, 1136214), (72, 1009968), (96, 757476), (106, 686016), (108, 673312), (128, 568107), (144, 504984), (159, 457344), (192, 378738), (212, 343008), (216, 336656), (288, 252492), (318, 228672), (384, 189369), (397, 183168), (424, 171504), (432, 168328), (477, 152448), (576, 126246), (636, 114336), (794, 91584), (848, 85752), (864, 84164), (954, 76224), (1152, 63123), (1191, 61056), (1272, 57168), (1431, 50816), (1588, 45792), (1696, 42876), (1728, 42082), (1908, 38112), (2382, 30528), (2544, 28584), (2862, 25408), (3176, 22896), (3392, 21438), (3456, 21041), (3573, 20352), (3816, 19056), (4764, 15264), (5088, 14292), (5724, 12704), (6352, 11448), (6784, 10719), (7146, 10176), (7632, 9528)]