77485952

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 164342400

約数和(自身を除く): 86856448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 211, 302, 304, 422, 604, 608, 844, 1208, 1216, 1688, 2416, 2432, 2869, 3376, 4009, 4832, 5738, 6752, 8018, 9664, 11476, 13504, 16036, 19328, 22952, 27008, 31861, 32072, 45904, 63722, 64144, 91808, 127444, 128288, 183616, 254888, 256576, 367232, 509776, 513152, 605359, 1019552, 1210718, 2039104, 2421436, 4078208, 4842872, 9685744, 19371488, 38742976, 77485952]

約数ペア:

[(1, 77485952), (2, 38742976), (4, 19371488), (8, 9685744), (16, 4842872), (19, 4078208), (32, 2421436), (38, 2039104), (64, 1210718), (76, 1019552), (128, 605359), (151, 513152), (152, 509776), (211, 367232), (302, 256576), (304, 254888), (422, 183616), (604, 128288), (608, 127444), (844, 91808), (1208, 64144), (1216, 63722), (1688, 45904), (2416, 32072), (2432, 31861), (2869, 27008), (3376, 22952), (4009, 19328), (4832, 16036), (5738, 13504), (6752, 11476), (8018, 9664)]