77061568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 56

約数和(自身を含む): 162560000

約数和(自身を除く): 85498432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 499, 508, 608, 998, 1016, 1216, 1996, 2032, 2413, 3992, 4064, 4826, 7984, 8128, 9481, 9652, 15968, 18962, 19304, 31936, 37924, 38608, 63373, 75848, 77216, 126746, 151696, 154432, 253492, 303392, 506984, 606784, 1013968, 1204087, 2027936, 2408174, 4055872, 4816348, 9632696, 19265392, 38530784, 77061568]

約数ペア:

[(1, 77061568), (2, 38530784), (4, 19265392), (8, 9632696), (16, 4816348), (19, 4055872), (32, 2408174), (38, 2027936), (64, 1204087), (76, 1013968), (127, 606784), (152, 506984), (254, 303392), (304, 253492), (499, 154432), (508, 151696), (608, 126746), (998, 77216), (1016, 75848), (1216, 63373), (1996, 38608), (2032, 37924), (2413, 31936), (3992, 19304), (4064, 18962), (4826, 15968), (7984, 9652), (8128, 9481)]