78993152

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 190876896

約数和(自身を除く): 111883744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2593, 3808, 4352, 5186, 7616, 10372, 15232, 18151, 20744, 30464, 36302, 41488, 44081, 72604, 82976, 88162, 145208, 165952, 176324, 290416, 308567, 331904, 352648, 580832, 617134, 663808, 705296, 1161664, 1234268, 1410592, 2323328, 2468536, 2821184, 4646656, 4937072, 5642368, 9874144, 11284736, 19748288, 39496576, 78993152]

約数ペア:

[(1, 78993152), (2, 39496576), (4, 19748288), (7, 11284736), (8, 9874144), (14, 5642368), (16, 4937072), (17, 4646656), (28, 2821184), (32, 2468536), (34, 2323328), (56, 1410592), (64, 1234268), (68, 1161664), (112, 705296), (119, 663808), (128, 617134), (136, 580832), (224, 352648), (238, 331904), (256, 308567), (272, 290416), (448, 176324), (476, 165952), (544, 145208), (896, 88162), (952, 82976), (1088, 72604), (1792, 44081), (1904, 41488), (2176, 36302), (2593, 30464), (3808, 20744), (4352, 18151), (5186, 15232), (7616, 10372)]