72023168

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 169336320

約数和(自身を除く): 97313152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2593, 3472, 3968, 5186, 6944, 10372, 13888, 18151, 20744, 27776, 36302, 41488, 72604, 80383, 82976, 145208, 160766, 165952, 290416, 321532, 331904, 562681, 580832, 643064, 1125362, 1161664, 1286128, 2250724, 2323328, 2572256, 4501448, 5144512, 9002896, 10289024, 18005792, 36011584, 72023168]

約数ペア:

[(1, 72023168), (2, 36011584), (4, 18005792), (7, 10289024), (8, 9002896), (14, 5144512), (16, 4501448), (28, 2572256), (31, 2323328), (32, 2250724), (56, 1286128), (62, 1161664), (64, 1125362), (112, 643064), (124, 580832), (128, 562681), (217, 331904), (224, 321532), (248, 290416), (434, 165952), (448, 160766), (496, 145208), (868, 82976), (896, 80383), (992, 72604), (1736, 41488), (1984, 36302), (2593, 27776), (3472, 20744), (3968, 18151), (5186, 13888), (6944, 10372)]