86666752

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 186595200

約数和(自身を除く): 99928448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 151, 152, 236, 256, 302, 304, 472, 512, 604, 608, 944, 1121, 1208, 1216, 1888, 2242, 2416, 2432, 2869, 3776, 4484, 4832, 4864, 5738, 7552, 8909, 8968, 9664, 9728, 11476, 15104, 17818, 17936, 19328, 22952, 30208, 35636, 35872, 38656, 45904, 71272, 71744, 77312, 91808, 142544, 143488, 169271, 183616, 285088, 286976, 338542, 367232, 570176, 573952, 677084, 734464, 1140352, 1354168, 1468928, 2280704, 2708336, 4561408, 5416672, 10833344, 21666688, 43333376, 86666752]

約数ペア:

[(1, 86666752), (2, 43333376), (4, 21666688), (8, 10833344), (16, 5416672), (19, 4561408), (32, 2708336), (38, 2280704), (59, 1468928), (64, 1354168), (76, 1140352), (118, 734464), (128, 677084), (151, 573952), (152, 570176), (236, 367232), (256, 338542), (302, 286976), (304, 285088), (472, 183616), (512, 169271), (604, 143488), (608, 142544), (944, 91808), (1121, 77312), (1208, 71744), (1216, 71272), (1888, 45904), (2242, 38656), (2416, 35872), (2432, 35636), (2869, 30208), (3776, 22952), (4484, 19328), (4832, 17936), (4864, 17818), (5738, 15104), (7552, 11476), (8909, 9728), (8968, 9664)]