78716192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 162312192

約数和(自身を除く): 83596000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1087, 1168, 2174, 2263, 2336, 4348, 4526, 8696, 9052, 17392, 18104, 33697, 34784, 36208, 67394, 72416, 79351, 134788, 158702, 269576, 317404, 539152, 634808, 1078304, 1269616, 2459881, 2539232, 4919762, 9839524, 19679048, 39358096, 78716192]

約数ペア:

[(1, 78716192), (2, 39358096), (4, 19679048), (8, 9839524), (16, 4919762), (31, 2539232), (32, 2459881), (62, 1269616), (73, 1078304), (124, 634808), (146, 539152), (248, 317404), (292, 269576), (496, 158702), (584, 134788), (992, 79351), (1087, 72416), (1168, 67394), (2174, 36208), (2263, 34784), (2336, 33697), (4348, 18104), (4526, 17392), (8696, 9052)]