77148512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18127}}^1$

素因数の和:18163

約数の個数: 48

約数和(自身を含む): 182730240

約数和(自身を除く): 105581728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18127, 36254, 72508, 126889, 145016, 253778, 290032, 344413, 507556, 580064, 688826, 1015112, 1377652, 2030224, 2410891, 2755304, 4060448, 4821782, 5510608, 9643564, 11021216, 19287128, 38574256, 77148512]

約数ペア:

[(1, 77148512), (2, 38574256), (4, 19287128), (7, 11021216), (8, 9643564), (14, 5510608), (16, 4821782), (19, 4060448), (28, 2755304), (32, 2410891), (38, 2030224), (56, 1377652), (76, 1015112), (112, 688826), (133, 580064), (152, 507556), (224, 344413), (266, 290032), (304, 253778), (532, 145016), (608, 126889), (1064, 72508), (2128, 36254), (4256, 18127)]