72356352

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 120

約数和(自身を含む): 206024016

約数和(自身を除く): 133667664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 163, 192, 204, 256, 272, 289, 326, 384, 408, 489, 512, 544, 578, 652, 768, 816, 867, 978, 1088, 1156, 1304, 1536, 1632, 1734, 1956, 2176, 2312, 2608, 2771, 3264, 3468, 3912, 4352, 4624, 5216, 5542, 6528, 6936, 7824, 8313, 8704, 9248, 10432, 11084, 13056, 13872, 15648, 16626, 18496, 20864, 22168, 26112, 27744, 31296, 33252, 36992, 41728, 44336, 47107, 55488, 62592, 66504, 73984, 83456, 88672, 94214, 110976, 125184, 133008, 141321, 147968, 177344, 188428, 221952, 250368, 266016, 282642, 354688, 376856, 443904, 532032, 565284, 709376, 753712, 1064064, 1130568, 1418752, 1507424, 2128128, 2261136, 3014848, 4256256, 4522272, 6029696, 9044544, 12059392, 18089088, 24118784, 36178176, 72356352]

約数ペア:

[(1, 72356352), (2, 36178176), (3, 24118784), (4, 18089088), (6, 12059392), (8, 9044544), (12, 6029696), (16, 4522272), (17, 4256256), (24, 3014848), (32, 2261136), (34, 2128128), (48, 1507424), (51, 1418752), (64, 1130568), (68, 1064064), (96, 753712), (102, 709376), (128, 565284), (136, 532032), (163, 443904), (192, 376856), (204, 354688), (256, 282642), (272, 266016), (289, 250368), (326, 221952), (384, 188428), (408, 177344), (489, 147968), (512, 141321), (544, 133008), (578, 125184), (652, 110976), (768, 94214), (816, 88672), (867, 83456), (978, 73984), (1088, 66504), (1156, 62592), (1304, 55488), (1536, 47107), (1632, 44336), (1734, 41728), (1956, 36992), (2176, 33252), (2312, 31296), (2608, 27744), (2771, 26112), (3264, 22168), (3468, 20864), (3912, 18496), (4352, 16626), (4624, 15648), (5216, 13872), (5542, 13056), (6528, 11084), (6936, 10432), (7824, 9248), (8313, 8704)]