90706304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 206745840

約数和(自身を除く): 116039536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 151, 152, 208, 247, 302, 304, 361, 416, 494, 604, 608, 722, 832, 988, 1208, 1216, 1444, 1664, 1963, 1976, 2416, 2432, 2869, 2888, 3926, 3952, 4693, 4832, 5738, 5776, 7852, 7904, 9386, 9664, 11476, 11552, 15704, 15808, 18772, 19328, 22952, 23104, 31408, 31616, 37297, 37544, 45904, 46208, 54511, 62816, 74594, 75088, 91808, 109022, 125632, 149188, 150176, 183616, 218044, 251264, 298376, 300352, 367232, 436088, 596752, 600704, 708643, 872176, 1193504, 1417286, 1744352, 2387008, 2834572, 3488704, 4774016, 5669144, 6977408, 11338288, 22676576, 45353152, 90706304]

約数ペア:

[(1, 90706304), (2, 45353152), (4, 22676576), (8, 11338288), (13, 6977408), (16, 5669144), (19, 4774016), (26, 3488704), (32, 2834572), (38, 2387008), (52, 1744352), (64, 1417286), (76, 1193504), (104, 872176), (128, 708643), (151, 600704), (152, 596752), (208, 436088), (247, 367232), (302, 300352), (304, 298376), (361, 251264), (416, 218044), (494, 183616), (604, 150176), (608, 149188), (722, 125632), (832, 109022), (988, 91808), (1208, 75088), (1216, 74594), (1444, 62816), (1664, 54511), (1963, 46208), (1976, 45904), (2416, 37544), (2432, 37297), (2869, 31616), (2888, 31408), (3926, 23104), (3952, 22952), (4693, 19328), (4832, 18772), (5738, 15808), (5776, 15704), (7852, 11552), (7904, 11476), (9386, 9664)]